Split King Mattresses

More buying guidance

Shop Split King Mattresses

A typical Split King uses two Twin XL mattresses, each approximately 38 × 80 inches, for a combined footprint near 76 × 80 inches. It differs from a connected split-head King. Confirm whether the listing includes one mattress or a pair, and match mattress heights, bases and fitted sheets.

A better way to compare

A few things worth comparing.

Split King is typically two 38 × 80-inch Twin XL mattresses. Check the exact product dimensions, room access, foundation and bedding fit, then compare comfort and your selected size price.

107 products in this collectionBrowse products ↓Get help choosing →
More buying guidance
01

Start with your fit

Compare your sleep position, body weight, preferred firmness and how easily you can turn. The visible sleeper guidance on each card is a starting point for a fitting.

02

Check the details

Select your exact size and comfort options before comparing prices. Review delivery, included services and the written comfort-exchange terms on the product page.

Sort by:
Compare
Avocado Green Adjustable Bed Set mattress

Avocado Green Mattress

Starting at · Split King $2,398.00$2,998.00

MediumOrganic latex hybrid

Sleeper starting pointSide sleepers: compare Medium or Plush. Back and stomach sleepers: compare Firm. Body weight and preferred cushioning matter.

Est.$49.96/mo*

Financing
View mattress
Details & financing

Save up to $600.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Shoppers comparing certified-organic latex-and-coil comfort in three directions: Firm for the least surface give, Medium for balance, or Plush for the most cushioning.

  • Medium · 6.5/10
  • Organic latex hybrid
  • Naturally breathable
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Which Avocado Green feel should you choose? Choose Firm for the least surface give, Medium for the balanced starting point, or Plush for the most shoulder and hip cushioning. All...
Helix Midnight Elite Adjustable Bed Set mattress

Helix Midnight Elite

Starting at · Split King $4,018.00$5,740.00

MediumHybrid

Sleeper starting pointSide sleepers seeking cushioning at the shoulders and hips. Compare the exact feel for your body weight.

Est.$83.71/mo*

Financing
View mattress
Details & financing

Save up to $1,722.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium hybrid with balanced pressure relief and support.

  • Medium · 5.5/10
  • Hybrid
  • Advanced cooling
Magnolia: Same/next-day delivery within 20 miles · Other local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Midnight Elite: Quick Answer A premium medium-feel hybrid with pressure-relieving foam, microcoil comfort layers, zoned coil support and a GlacioTex™ Elite cooling cover. It is a strong starting point...
WinkBed Adjustable Bed Set mattress

The WinkBed Hybrid Mattress

Starting at · Split King $2,398.00$3,426.00

MediumHybrid

Sleeper starting pointSide sleepers: compare Softer. Back and stomach sleepers: compare Firmer. Luxury Firm offers a middle feel; Plus is designed for heavier sleepers.

Est.$49.96/mo*

Financing
View mattress
Details & financing

Save up to $1,028.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium hybrid with balanced pressure relief and support.

  • Medium · 6.5/10
  • Hybrid
  • Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Reveal your 10% bonus discount in cart. Choose your size and add this mattress to cart. Your extra 10% savings apply automatically to the displayed mattress price. No code needed....
Helix Midnight Luxe Adjustable Bed Set mattress

Helix Midnight Luxe Mattress

Starting at · Split King $2,598.00$3,464.00

MediumHybrid

Sleeper starting pointSide sleepers seeking cushioning at the shoulders and hips. Compare the exact feel for your body weight.

Est.$54.13/mo*

Financing
View mattress
Details & financing

Save up to $866.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium hybrid with balanced pressure relief and support.

  • Medium · 5.5/10
  • Hybrid
  • Advanced cooling
Magnolia: Same/next-day delivery within 20 miles · Other local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
At a glance Mattress type Pillow-top hybrid with foam comfort layers and individually wrapped coils. Height 13.5 inches. Feel Medium; a starting point for side and combination sleepers who want...
Sealy Posturepedic Elite Hybrid High Point II 14-inch soft mattress available

Sealy Posturepedic® Elite Hybrid High Point II 14" Soft Mattress

Starting at · Split King $4,638.00$5,038.00

SoftHybrid

Sleeper starting pointSide sleepers seeking cushioning at the shoulders and hips. Compare the exact feel for your body weight.

Est.$96.63/mo*

Financing
View mattress
Details & financing

Save up to $400.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a soft hybrid with cushioned pressure relief.

  • Soft · 3.5/10
  • Hybrid
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Sealy Posturepedic® Elite Hybrid High Point II 14" Soft Mattress: Quick Answer The softer High Point II hybrid, combining deep cushioning comfort layers with an individually wrapped coil system and...
Sealy Posturepedic Pro Hybrid Lacey 13-inch firm mattress

Sealy Posturepedic® Pro Hybrid DuPont (Lacey) 13" Firm Mattress

Starting at · Split King $2,598.00$3,438.00

FirmHybrid

Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.

Est.$54.13/mo*

Financing
View mattress
Details & financing

Save up to $840.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a firm hybrid with stable, supportive alignment.

  • Firm · 8.0/10
  • Hybrid
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Sealy Posturepedic® Pro Hybrid DuPont (Lacey) 13" Firm Mattress: Quick Answer A 13-inch firm hybrid with comfort foams over individually wrapped coils. It offers less sink than the Medium version...
Encore Reserve Ultra Plush pillow top mattress Texas made

Encore® Reserve Ultra Plush Pillow Top Mattress

Starting at · Split King $2,998.00

SoftInnerspring

Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.

Est.$62.46/mo*

Financing
View mattress
Details & financing

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Side sleepers and shoppers who prefer deep pillow-top cushioning.

  • Soft · 3.5/10
  • Innerspring
  • Breathable
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
The Encore® Reserve Ultra Plush Pillow Top Mattress combines a ultra-plush pillow-top surface with a zoned fabric-encased coil support system. Soft upholstery layers create a cushioned surface for shoppers who...
Helix Twilight Elite medium hybrid mattress

Helix Twilight Elite

Starting at · Split King $4,018.00$5,740.00

FirmHybrid

Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.

Est.$83.71/mo*

Financing
View mattress
Details & financing

Save up to $1,722.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a firm hybrid with stable, supportive alignment.

  • Firm · 8.0/10
  • Hybrid
  • Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Twilight Elite: Quick Answer A premium firm hybrid with high-density comfort layers, microcoils, zoned coil support and a GlacioTex™ Elite cooling cover. It is built for shoppers who want...
Sealy High Point II Hybrid and TEMPUR-Ergo Smart adjustable bed set

Sealy Posturepedic® Elite Hybrid High Point II 14" Medium Mattress

Starting at · Split King $4,438.00$4,838.00

MediumHybrid

Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.

Est.$92.46/mo*

Financing
View mattress
Details & financing

Save up to $400.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium hybrid with balanced pressure relief and support.

  • Medium · 5.5/10
  • Hybrid
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Sealy High Point II 14" Medium: Quick AnswerThis is the Medium 14-inch version of the Sealy Posturepedic® Elite Hybrid High Point II. It combines a balanced medium comfort designation with...
TEMPUR-Adapt 11-inch Medium Hybrid Mattress — mattress product view

TEMPUR-Adapt® 11" Medium Hybrid Mattress

Starting at · Split King $3,798.00$4,198.00

MediumHybrid

Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.

Est.$79.13/mo*

Financing
View mattress
Details & financing

Save up to $400.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Back, side and combination sleepers seeking TEMPUR pressure relief with the added responsiveness of coils.

  • Medium · 5.5/10
  • Hybrid
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
TEMPUR-Adapt® 11" Medium Hybrid Mattress: Quick Answer An 11-inch medium hybrid combining TEMPUR-Material™ with an innerspring support system for pressure relief, motion control and more responsiveness than the all-foam Adapt....
Encore Reserve Firm tight top mattress American made Texas

Encore® Reserve Firm Tight Top Mattress

Starting at · Split King $2,998.00

FirmInnerspring

Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.

Est.$62.46/mo*

Financing
View mattress
Details & financing

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Back and stomach sleepers who prefer a firmer, flatter sleep surface.

  • Firm · 8.0/10
  • Innerspring
  • Breathable
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
The Encore® Reserve Firm Tight Top Mattress combines a firm tight-top surface with a zoned fabric-encased coil support system. High-density quilt foam creates a firm surface for shoppers who prefer...
Sealy Posturepedic Pro Hybrid Lacey 13-inch firm mattress

Sealy Posturepedic® Pro Hybrid DuPont (Lacey) 13" Medium Mattress

Starting at · Split King $2,598.00$3,438.00

MediumHybrid

Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.

Est.$54.13/mo*

Financing
View mattress
Details & financing

Save up to $840.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Side, back and combination sleepers who want a true-medium hybrid with balanced cushioning and support.

  • Medium · 5.0/10
  • Hybrid
  • Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Sealy Posturepedic® Pro Hybrid DuPont (Lacey) 13" Medium Mattress: Quick Answer A 13-inch medium hybrid using ComfortSense™ gel memory foam, Response Pro™ encased coils and a DuraFlex™ coil edge for...
Tempur-Pedic TEMPUR-ProAdapt 12-inch Medium Hybrid Mattress — mattress product view

Tempur-Pedic TEMPUR-ProAdapt® 12" Medium Hybrid Mattress

Starting at · Split King $5,598.00$5,998.00

MediumHybrid

Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.

Est.$116.63/mo*

Financing
View mattress
Details & financing

Save up to $400.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium hybrid with adaptive contouring, responsive coils and easier movement than an all-foam TEMPUR model.

  • Medium · 5.5/10
  • Hybrid
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
TEMPUR-ProAdapt 12-Inch Medium Hybrid: Quick Answer The TEMPUR-ProAdapt Medium Hybrid combines a medium, contouring TEMPUR feel with more than 1,000 premium coils for added response, easier movement and stronger edge...
Stearns and Foster Reserve plush euro bedroom luxury lifestyle
Twin XLQueenKingCal KingSplit Cal KingSplit King

Stearns & Foster Reserve 17" Plush Euro Pillow Top Mattress — Closeout (25% Off)

Starting at · Split King $8,248.50$10,998.00

SoftHybrid

Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.

Est.$171.84/mo*

Financing
View mattress
Details & financing

Save up to $2,749.50

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a soft hybrid with cushioned pressure relief.

  • Soft · 3.5/10
  • Hybrid
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Previous-collection closeout — 25% off. This earlier-generation Stearns & Foster mattress is now priced 25% below its previous listed price. Choose an available size to see its closeout price. Availability...
Avocado Extra Firm Mattress 10 out of 10 firmness organic

Avocado Extra Firm Organic Mattress

Starting at · Split King $3,998.00

Extra FirmOrganic latex hybrid

Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.

Est.$83.29/mo*

Financing
View mattress
Details & financing

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking an extra-firm organic latex hybrid with stable, supportive alignment.

  • Extra Firm · 9.5/10
  • Organic latex hybrid
  • Naturally breathable
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Avocado Extra Firm Organic Mattress: Quick Answer An exceptionally firm organic latex-and-coil mattress built for shoppers who want minimal sink, strong pushback and a stable surface. Expert Summary Best for...
Tempur-Pedic TEMPUR-ProBreeze Medium Hybrid 12-inch Mattress — mattress product view

Tempur-Pedic TEMPUR-ProBreeze® Medium Hybrid 12" Mattress

Starting at · Split King $7,398.00$7,998.00

MediumHybrid

Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.

Est.$154.13/mo*

Financing
View mattress
Details & financing

Save up to $600.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium hybrid with balanced pressure relief and support.

  • Medium · 5.5/10
  • Hybrid
  • Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
The TEMPUR-ProBreeze® Medium Hybrid 12" Mattress combines advanced cooling materials, pressure-relieving TEMPUR-Material™, and responsive coil support. Tempur-Pedic says ProBreeze feels up to 5° cooler based on the average heat-index increase...
TEMPUR-Adapt 11-inch Medium Mattress — mattress product view

TEMPUR-Adapt® 11" Medium Mattress

Starting at · Split King $3,198.00$3,598.00

MediumMemory foam

Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.

Est.$66.63/mo*

Financing
View mattress
Details & financing

Save up to $400.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium memory foam with balanced pressure relief and support.

  • Medium · 5.5/10
  • Memory foam
  • Temperature-neutral
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
TEMPUR-Adapt® 11" Medium Mattress: Quick Answer An 11-inch all-foam TEMPUR-Pedic with a balanced medium feel, close contouring and strong motion absorption from adaptive TEMPUR-Material™. Expert Summary Best for Couples; side...
Stearns and Foster Estate extra firm bedroom lifestyle
Twin XLFullQueenKingCal KingSplit Cal KingSplit King

Stearns & Foster Estate® 13.5" Extra Firm Mattress — Closeout (25% Off)

Starting at · Split King $3,598.50$4,798.00

Extra FirmHybrid

Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.

Est.$74.97/mo*

Financing
View mattress
Details & financing

Save up to $1,199.50

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking an extra-firm hybrid with stable, supportive alignment.

  • Extra Firm · 9.5/10
  • Hybrid
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Previous-collection closeout — 25% off. This earlier-generation Stearns & Foster mattress is now priced 25% below its previous listed price. Choose an available size to see its closeout price. Availability...
Helix Twilight Luxe medium pillow top mattress

Helix Twilight Luxe

Starting at · Split King $2,598.00$3,464.00

FirmHybrid

Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.

Est.$54.13/mo*

Financing
View mattress
Details & financing

Save up to $866.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a firm hybrid with stable, supportive alignment.

  • Firm · 8.0/10
  • Hybrid
  • Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Twilight Luxe: Quick Answer A premium firm hybrid with a quilted pillow top, responsive comfort layers, zoned lumbar support and individually wrapped coils. It offers less sink and stronger...
Helix Midnight medium hybrid mattress

Helix Midnight

Starting at · Split King $1,918.00$2,397.50

MediumHybrid

Sleeper starting pointSide sleepers seeking cushioning at the shoulders and hips. Compare the exact feel for your body weight.

Est.$39.96/mo*

Financing
View mattress
Details & financing

Save up to $479.50

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Side and combination sleepers who want a medium hybrid with focused shoulder and hip cushioning.

  • Medium · 6.0/10
  • Hybrid
  • Breathable; optional cooling pillow top
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price Guarantee
Helix Midnight Mattress: Quick Answer The Helix Midnight is an 11.5-inch medium hybrid designed for side sleepers and people who change positions during the night. Helix currently rates it 6/10,...
Avocado Eco Mattress affordable organic latex hybrid

Avocado Eco Mattress

Starting at · Split King $2,198.00

MediumOrganic latex hybrid

Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.

Est.$45.79/mo*

Financing
View mattress
Details & financing

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a medium organic latex hybrid with balanced pressure relief and support.

  • Medium · 6.0/10
  • Organic latex hybrid
  • Naturally breathable
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Avocado Eco Mattress: Quick Answer A 10-inch medium organic latex hybrid built with GOLS-certified organic latex, GOTS-certified organic cotton and wool, and up to 1,000 pocketed coils. Avocado Eco or...
Sealy Posturepedic Medina II 14-inch Soft Euro Pillowtop mattress product view

Sealy Posturepedic Spring Medina II 14" Soft Euro Pillowtop Mattress

Starting at · Split King $1,838.00

SoftInnerspring

Sleeper starting pointSide sleepers seeking cushioning at the shoulders and hips. Compare the exact feel for your body weight.

Est.$38.29/mo*

Financing
View mattress
Details & financing

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a soft innerspring with cushioned pressure relief.

  • Soft · 3.5/10
  • Innerspring
  • Breathable
Local delivery: 3–5 business days · Contiguous U.S.: 2–3 weeks 120-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
The Sealy Posturepedic Spring Medina II 14-inch Soft Euro Pillowtop Mattress combines a softer comfort profile with quilted comfort layers over an innerspring support system. It is designed for sleepers...
Helix Plus Elite premium hybrid mattress for big and tall sleepers

Helix Plus Elite Mattress for Plus-Size Sleepers

Starting at · Split King $4,018.00$5,740.00

FirmHybrid

Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.

Est.$83.71/mo*

Financing
View mattress
Details & financing

Save up to $1,722.00

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Sleepers seeking a firm hybrid with stable, supportive alignment.

  • Firm · 7.5/10
  • Hybrid
  • Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
The Helix Plus Elite Mattress is a 15-inch reinforced hybrid designed for larger-body sleepers and couples who want maximum support from the Helix lineup. Advanced comfort layers, reinforced microcoils and...
Helix Platinum Hybrid Mattress available in Soft, Medium or Firm
TwinTwin XLFullQueenKingCalifornia KingSplit King

Helix Platinum Hybrid Mattress

Starting at · Split King $6,380.26$9,114.66

Soft / Medium / FirmHybrid

Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.

Est.$132.92/mo*

Financing
View mattress
Details & financing

Save up to $2,734.40

*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.

Best for Hot sleepers, people seeking pressure-point relief, couples with different sleep positions, and luxury shoppers who want a choice of Soft, Medium or Firm.

  • Soft / Medium / Firm
  • Hybrid
  • Advanced cooling
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days 365-Night Comfort Exchange 1-Year Price GuaranteeShowroom availability varies; call to confirm
Helix Platinum Hybrid Mattress: Quick Answer A 15-inch showroom-exclusive luxury hybrid offered in Soft, Medium and Firm. It combines dense comfort foams, natural Talalay latex, two microcoil layers, zoned coil...

Collection guide

Split King mattress dimensions and shopping guide

A standard Split King normally combines two Twin XL mattresses, each approximately 38 by 80 inches, for a total footprint close to 76 by 80 inches. It lets two sleepers choose separate comfort surfaces and can allow independent movement when paired with compatible adjustable-base halves.

Check what the Split King price includes

This collection includes mattresses that may be configured through Twin XL options. One Twin XL mattress is one side, so a complete Split King requires two unless the listing explicitly includes a pair. Compare mattress heights, compatible bases and the total for both sides. A mattress listing does not automatically include adjustable bases.

Compare Split King adjustable bases · Compare complete mattress and base bundles · Read the Split King buying guide

Compare nearby mattress sizes

See the complete mattress size chart.

Choose your size before comparing prices

Open a mattress above and select the exact Split King or Twin XL configuration to see its current price and available options. Product-card starting prices may represent a smaller size. Finished dimensions, height and availability vary by model.

Is Split King the same as split-head King?

No. A standard Split King has two separate mattresses. A split-head King is a connected mattress with a divided head section. They use different bedding and may need different base arrangements, so verify the exact configuration.

Shop online or compare selected models at our Magnolia, Huntsville, Montgomery and New Caney showrooms. Call ahead for a specific display. Read delivery and setup options and the written comfort-exchange terms before ordering.