Best for
Sleepers wanting five-sided waterproof protection with active temperature regulation rather than only an initially cool feel.
FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR
Save $46.00
(40%)
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$1.44/month
with 0% promotional financing for up to 48 months through Synchrony, WAC. Check prequalification →
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FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR
Quick answer
What should you know about FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR?
FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR should be evaluated by fit, protective coverage, surface feel, breathability, and the exact features listed by the manufacturer. Confirm your mattress size and depth before ordering, then review whether the product description specifies waterproof protection, which sides are protected, and how the protector is secured. A lower-profile protector is generally less likely to change the mattress feel, while quilted models can add a little surface cushioning. Breathable materials may help preserve airflow, but the complete sleep system and room conditions still affect temperature. This item includes free nationwide delivery and typically ships by UPS or FedEx. Reviewed by Larry Heilers using current Texan Mattress specifications and Texan Mattress product data.
Reviewed August 24, 2026 by Lawrence “Larry” Heilers, Owner and Sleep Specialist. Sources: current Texan Mattress manufacturer specifications and Texan Mattress product data.
Questions shoppers ask about FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR
What protection does FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR provide?
Use the product description to confirm whether the model is waterproof, which sides are covered, and whether it is designed primarily for spills, everyday wear, allergens, or a combination of concerns.
How do I know whether this protector will fit?
Choose the same size as your mattress and compare the protector’s listed pocket depth or fit range with the mattress height, including any attached topper.
Will a mattress protector change the feel or cooling?
Any layer can slightly influence surface feel or airflow. Low-profile, breathable protectors usually have less effect, while quilted models can add cushioning. Review the specific construction shown above.
Can I see FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR in a Texan Mattress showroom?
Showroom availability varies, and some accessories are online assortment items. Contact Texan Mattress before visiting if you want to confirm that this exact model is available to see.
How is FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR delivered?
Texan Mattress includes free nationwide delivery. Accessories typically ship by UPS or FedEx; the current delivery estimate and method are confirmed for the order.
Expert protector assessment
Is this protector right for your mattress?
A product-specific summary of FIVE SIDED™ + OMNIPHASE™ MATTRESS PROTECTOR based on fit, materials, performance, and real showroom guidance.
Consider another option if
Those seeking a basic low-cost protector or certified organic cotton construction.
- Protection
- Temperature-regulating waterproof protection
- Waterproof
- Yes
- Coverage
- Five-sided protection
- Cooling
- Temperature regulating
Larry’s expert take
Choose OmniPhase when temperature swings are the issue. It is designed to absorb and release heat, while the five-sided barrier protects a premium mattress.
More than 20 years helping customers compare comfort, performance, and value without pressure.
Materials and construction
OmniPhase phase-change material, moisture-wicking Tencel lyocell, and a breathable H2Pro waterproof membrane.
Care
Machine wash cold to hot. Tumble dry medium. Do not bleach.
Available options
Bedding size: Twin, Twin XL, Full, Queen, King, California King
Delivery, shipping, and pickup
Shipping, pickup, and delivery options depend on the selected size, destination, inventory, and checkout method.
Warranty coverage
Manufacturer warranty coverage varies by model. Review the written warranty for the exact product selected.
Returns and eligibility
Return eligibility for opened or used bedding can be limited for hygiene reasons. Confirm the written product and manufacturer terms before opening.
Financing options
Financing available† — Subject to approval, rates & terms. Review current financing options.
Product details and policies
Everything you need before ordering
Description and construction
Proactive Climate Control with Omniphase™ Technology
The FIVE SIDED™ + OMNIPHASE™ Mattress Protector is the gold standard in sleep temperature regulation. Unlike traditional cooling covers that simply feel cold, Omniphase™ actively absorbs, stores, and releases heat to maintain a consistent, comfortable microclimate all night long. Available at Texan Mattress for those who want total protection without the temperature swings.
Advanced Technical Features:
- Omniphase™ Phase Change Material: This award-winning fabric sensing technology continually adjusts to your body temperature, ensuring you stay neither too hot nor too cold.
- Tencel™ Lyocell Fiber: The moisture-wicking Tencel™ top layer is incredibly soft and eco-friendly, enhancing the cooling effect through natural breathability.
- Complete 5-Sided Shield: Offers a 100% waterproof barrier for the top and all four sides of your mattress, protecting against liquids, allergens, and dust mites.
- H2Pro™ Membrane: A lab-certified liquid proofing layer that allows air to flow through while keeping fluids out—eliminating the "crinkly" feel of cheap protectors.
The Ultimate Investment in Mattress Longevity
By combining the moisture-management of Tencel™ with the active regulation of Omniphase™, this protector doesn't just shield your mattress; it upgrades your entire sleep experience. It's the perfect fit for luxury memory foam or hybrid mattresses that tend to retain heat.
Care Instructions: Machine wash cold to hot. Tumble dry medium. Do not bleach.
Comfort guarantee and returns
Eligible mattress purchases include the Texan Mattress 120-Night Comfort Guarantee. Written eligibility, break-in and exchange terms apply.
Delivery, setup and warranty
Free nationwide delivery is included. Carrier, timing and service level vary by product and destination. Qualifying Tempur-Pedic, Sealy and Stearns & Foster purchases may include scheduled white-glove delivery and setup; optional setup, haul-away and service upgrades may have separate fees.
Review the written product warranty and confirm service details for your selected mattress before ordering.
Personalized Sleep Solution
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Questions? Call Larry · 832.628.6375