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.
Twin XL Mattresses
More buying guidance
Shop Twin XL Mattresses
A standard U.S. Twin XL is approximately 38 × 80 inches: the width of a Twin with about five extra inches of length. Two Twin XL mattresses form a typical Split King. Confirm the exact size option and whether the listing includes one mattress or a pair.
A better way to compare
A few things worth comparing.
Twin XL is typically 38 × 80 inches. Check the exact product dimensions, room access, foundation and bedding fit, then compare comfort and your selected size price.
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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.
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Brooklyn Bedding ThermoBalance Mattress
Starting at · Twin XL
$1,352.40$1,932.00
Luxury cooling hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$28.18/mo*
FinancingDetails & financing
Save up to $579.60
*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 and couples seeking a premium cooling hybrid with three firmness choices.
- Luxury cooling hybrid
- Triple cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Brooklyn Bedding ThermoBalance Mattress: Quick Answer A luxury cooling hybrid that combines a ThermoCool cover, ThermoPhase foam, copper-infused memory foam and 360-degree airflow. This is an online-only Brooklyn Bedding mattress...
Brooklyn Bedding ThermoBalance LX Latex Mattress
Starting at · Twin XL
$1,352.40$1,932.00
Latex hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$28.18/mo*
FinancingDetails & financing
Save up to $579.60
*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 and combination sleepers who want responsive Talalay latex with advanced cooling.
- Latex hybrid
- Triple cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Brooklyn Bedding ThermoBalance LX Latex Mattress: Quick Answer A responsive luxury cooling hybrid that adds Talalay latex to ThermoCool, ThermoPhase and copper-infused comfort materials. This is an online-only Brooklyn Bedding...
Brooklyn Bedding ThermoBalance Elite Mattress
Starting at · Twin XL
$1,725.50$2,465.00
Elite cooling hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$35.95/mo*
FinancingDetails & financing
Save up to $739.50
*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 Hot sleepers wanting a taller luxury hybrid with advanced cooling and targeted lumbar support.
- Elite cooling hybrid
- Triple cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Brooklyn Bedding ThermoBalance Elite Mattress: Quick Answer A 15.5-inch elite cooling hybrid with an 11-layer comfort system, high-density foams, zoned lumbar support and 360-degree airflow. This is an online-only Brooklyn...
Brooklyn Bedding CopperFlex Pro 14" Hybrid Mattress
Starting at · Twin XL
$722.40$1,032.00
MediumCooling hybrid
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$15.05/mo*
FinancingDetails & financing
Save up to $309.60
*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 seeking a taller cooling hybrid with pressure relief and selectable firmness.
- Medium · 6.0/10
- Cooling hybrid
- Advanced cooling
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
Brooklyn Bedding CopperFlex Pro 14" Hybrid Mattress: Quick Answer A 14-inch cooling hybrid with a GlacioTex cover, copper-infused foam, deeper pressure relief and three-zone lumbar support. This is an online-only...
TwinTwin XLFullFull XLQueenKingCalifornia KingSplit CA King 36" x 84" (one piece)Narrow Twin 30" x 80"RV Three-Quarter 42" x 80"Short Full 48" x 74"Short Queen 60" x 74"Olympic Queen 66" x 80"Short King 72" x 75"RV King 72" x 80"Split KingRV King 70" x 80"
Brooklyn Bedding Aurora Luxe Cooling Mattress
Starting at · Twin XL
$1,072.40$1,532.00
Cooling hybrid
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$22.34/mo*
FinancingDetails & financing
Save up to $459.60
*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, couples and shoppers who want cooling with selectable firmness and an optional pillow top.
- Cooling hybrid
- Advanced cooling
Local delivery: 3–5 business days · Nationwide estimated delivery: 7–10 business days
120-Night Comfort Exchange
1-Year Price Guarantee
Online Only · free standard delivery to the contiguous 48 United States (Alaska and Hawaii excluded)The Brooklyn Bedding Aurora Luxe Cooling pairs a cool-to-the-touch GlacioTex cover with copper-infused responsive foam,...
Birch Luxe Natural Mattress
Starting at · Twin XL
$1,312.00$1,749.33
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$27.33/mo*
FinancingDetails & financing
Save up to $437.33
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Birch Luxe Natural Mattress: Quick AnswerA premium natural hybrid with a plush Euro top, extra New Zealand wool and organic latex for deeper cushioning, pressure relief and a balanced medium...
Birch Kids Natural Mattress
Starting at · Twin XL
$799.00$998.75
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$16.65/mo*
FinancingDetails & financing
Save up to $199.75
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Birch Kids Natural Mattress: Quick AnswerA flippable natural mattress developed for growing children, with a firmer side for ages 2–7 and a softer side for ages 8 and up. Best...
Birch Essential Mattress
Starting at · Twin XL
$749.00$998.66
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$15.60/mo*
FinancingDetails & financing
Save up to $249.66
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Birch Essential Mattress: Quick AnswerA firm, responsive natural hybrid at an accessible price, built with GOLS-certified organic latex, organic cotton and steel coils for clean, durable support. Best for: Firm...
Birch Elite Natural Mattress
Starting at · Twin XL
$2,062.00$2,749.33
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$42.96/mo*
FinancingDetails & financing
Save up to $687.33
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Birch Elite Natural Mattress: Quick AnswerBirch’s top natural hybrid, combining a plush quilted Euro top, four inches of organic latex, pressure-relieving microcoils and zoned lumbar support. Best for: Premium natural...
Bear Pro Hybrid Mattress
Starting at · Twin XL
$1,159.60$1,784.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$24.16/mo*
FinancingDetails & financing
Save up to $624.40
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Bear Pro Hybrid Mattress: Quick AnswerA 13-inch balanced hybrid for couples, combining pressure-relieving foams with responsive 13.5-gauge coils and an optional CoolForce™ layer. Best for: Couples, combination sleepers and balanced...
Bear Pro Foam Mattress
Starting at · Twin XL
$880.75$1,355.00
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$18.35/mo*
FinancingDetails & financing
Save up to $474.25
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Bear Pro Foam Mattress: Quick AnswerA 12-inch premium all-foam mattress that delivers deep pressure relief with a Celliant® recovery cover, gel memory foam and a stable high-density base. Best for:...
Bear Original Mattress
Starting at · Twin XL
$602.55$927.00
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$12.55/mo*
FinancingDetails & financing
Save up to $324.45
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Bear Original Mattress: Quick AnswerA 10-inch medium-firm all-foam mattress that pairs a Celliant® recovery cover with gel memory foam and a durable high-density support base. Best for: Value-focused memory-foam shoppers...
Bear Original Hybrid Mattress
Starting at · Twin XL
$722.80$1,112.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$15.06/mo*
FinancingDetails & financing
Save up to $389.20
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Bear Original Hybrid Mattress: Quick AnswerAn 11-inch value-focused hybrid with gel memory foam, responsive coils and reinforced edges, plus an optional CoolForce™ layer. Best for: Value-focused back, side and combination...
Bear Natural Mattress
Starting at · Twin XL
$1,391.65$2,141.00
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$28.99/mo*
FinancingDetails & financing
Save up to $749.35
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Bear Natural Mattress: Quick AnswerA responsive natural latex hybrid with breathable materials and individually wrapped coils, available in medium-firm or extra-firm comfort. Best for: Natural-material shoppers and responsive support Feel:...
Bear Elite Ultra Hybrid Mattress
Starting at · Twin XL
$1,930.50$2,970.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$40.22/mo*
FinancingDetails & financing
Save up to $1,039.50
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Bear Elite Ultra Hybrid Mattress: Quick AnswerBear’s 13.5-inch flagship cooling hybrid combines a CoolForce™ phase-change layer, copper-infused memory foam, pressure-relieving microcoils and five-zone support. Best for: Hot sleepers, pressure relief...
Bear Elite Hybrid Mattress
Starting at · Twin XL
$1,437.80$2,212.00
Sleeper starting pointSide and back sleepers comparing a balanced feel. Combination sleepers should test ease of turning.
Est.$29.95/mo*
FinancingDetails & financing
Save up to $774.20
*Estimate is the starting price divided by 48. Promotional financing is subject to approval, qualifying purchase requirements and current lender terms. Review financing options.
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
Comfort exchange terms apply
1-Year Price Guarantee
Bear Elite Hybrid Mattress: Quick AnswerA 14-inch premium hybrid for back and hip support with copper-infused memory foam, five-zone lumbar coils, three firmness choices and an optional CoolForce™ layer. Best...
Avocado Organic Latex Mattress
Starting at · Twin XL
$2,999.00
FirmLatex
Sleeper starting pointCompare your usual sleep position, preferred firmness and body weight; ask us to help confirm the fit.
Est.$62.48/mo*
FinancingDetails & 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 combination sleepers wanting responsive, spring-free organic latex support.
- Firm · 7.0/10
- Latex
- Naturally breathable
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price Guarantee
Avocado Organic Latex Mattress: Quick AnswerAn all-latex mattress with a responsive, buoyant feel for shoppers who want natural materials without the deep hug of memory foam. This is an online-only...
Avocado Green Ultra Plush Mattress
Starting at · Twin XL
$2,719.00$3,199.00
SoftLatex hybrid
Sleeper starting pointHigher-weight sleepers comparing reinforced support. Choose the feel around your normal sleep position.
Est.$56.65/mo*
FinancingDetails & financing
Save up to $480.00
*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 sleepers seeking deep, buoyant pressure relief and certified organic materials.
- Soft · 3.5/10
- Latex hybrid
- Naturally breathable
Local delivery: 3–5 business days · Contiguous U.S.: 5–7 business days
365-Night Comfort Exchange
1-Year Price Guarantee
Avocado Green Ultra Plush Mattress: Quick AnswerA deeply cushioned version of Avocado’s Green Mattress for shoppers who prefer an ultra-plush, pressure-relieving surface. This is an online-only model with free standard...
American Bedding Baird 14" Double-Sided Firm Mattress
Starting at · Twin XL
$559.00
FirmInnerspring
Sleeper starting pointBack and stomach sleepers who prefer less sink. Side sleepers should check shoulder cushioning in person.
Est.$11.65/mo*
FinancingDetails & 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 Shoppers seeking a firm, lower-sink innerspring with two usable sleep surfaces.
- 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 Guarantee
American Bedding Baird 14" Double-Sided Firm Mattress: Quick Answer The American Bedding Baird 14" Double-Sided Firm Mattress is a 14-inch firm mattress. Its responsive coil support and comfort layers make...
Collection guide
Twin XL mattress dimensions and shopping guide
A Twin XL mattress is approximately 38 inches wide and 80 inches long. It has the same nominal width as a Twin with about five extra inches of length. It suits one sleeper who wants more legroom without moving to a wider mattress.
One Twin XL or two for a Split King?
One Twin XL is a single mattress. Two Twin XL mattresses placed side by side create the usual 76-by-80-inch Split King footprint. For a two-mattress setup, compare finished heights, each sleeper’s preferred feel and the exact base configuration. A standard Twin frame is usually too short for Twin XL.
Split King mattress shopping · Adjustable bases
Compare nearby mattress sizes
See the complete mattress size chart.
Choose your size before comparing prices
Open a mattress above and select Twin XL 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 a Twin XL listing a complete Split King set?
Usually a Twin XL option represents one mattress. A Split King needs two Twin XL mattresses unless the product explicitly lists a pair or complete set. Check the included quantity, selected size and cart total.
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.
