⚠️ IMPORTANT: All mattress protectors are FINAL SALE and non-returnable for hygiene reasons. Please contact us before ordering to confirm inventory availability for your size.
Five Sided™ + Omniphase™ Mattress Protector – Advanced Temperature-Regulating Protection
Experience the most advanced mattress protection available with our Five Sided™ + Omniphase™ Mattress Protector. Combining three breakthrough technologies—TENCEL™ Lyocell fiber, Omniphase® phase change material, and H2Pro® waterproof membrane—this premium protector delivers superior temperature regulation, moisture management, and five-sided mattress protection. Sleep comfortably in any climate while protecting your mattress investment from liquids, allergens, and dust mites.
Revolutionary Triple-Technology Protection
✓ Omniphase® Phase Change Material - Active Temperature Regulation - Advanced phase change technology actively absorbs and dissipates body heat throughout the night, maintaining your ideal sleeping temperature regardless of climate or season. No more waking up hot or cold.
✓ TENCEL™ Lyocell Fiber - Superior Moisture Management - Naturally breathable TENCEL™ Lyocell fiber wicks moisture away from your body up to 50% more effectively than cotton, keeping you dry and comfortable all night long while promoting optimal sleeping temperatures.
✓ H2Pro® Waterproof Membrane - Silent, Breathable Barrier - Laboratory-certified H2Pro® liquid-proof membrane provides 100% waterproof protection while remaining whisper-quiet and breathable. Creates an impenetrable barrier against allergens, dust mites, and liquids without the crinkly noise of traditional protectors.
Premium Mattress Protector Features:
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Five-Sided Protection: Protects top and all four sides of your mattress for comprehensive coverage
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Omniphase® Temperature Regulation: Phase change material actively manages your sleeping temperature for all-season comfort
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TENCEL™ Lyocell Construction: Superior moisture-wicking properties keep you dry and comfortable
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Proprietary Fabric Blend: Engineered combination provides optimal comfort in any climate
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100% Waterproof & Breathable: Laboratory-certified H2Pro® membrane blocks liquids while allowing airflow
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Allergen & Dust Mite Proof: Creates a protective barrier against common bedroom allergens
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Whisper-Quiet Design: Sleep soundly without crinkly plastic noise
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Universal Fit™ Elastic: Fitted sheet design with deep pockets securely fits mattresses 6" to 22" deep
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Easy Care: Machine washable and dryer safe for convenient maintenance
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Matching Pillow Protectors Available: Complete your healthy sleep environment with coordinating pillow protection
Health & Comfort Benefits
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Sleep at Your Perfect Temperature: Omniphase® technology prevents overheating and cold spots for consistent comfort
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Stay Dry All Night: TENCEL™ Lyocell wicks away perspiration for a fresh, dry sleeping surface
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Protect Your Mattress Investment: Waterproof barrier guards against spills, stains, and accidents
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Reduce Allergy Symptoms: Blocks dust mites, pet dander, and allergens for healthier sleep
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Extend Mattress Lifespan: Five-sided protection prevents wear, stains, and allergen buildup
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Sleep Soundly: Quiet, breathable design won't disrupt your sleep with noise or heat buildup
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Eco-Friendly Materials: TENCEL™ Lyocell is sustainably sourced from renewable wood pulp
Frequently Asked Questions
Q: How does Omniphase® phase change material regulate temperature?
A: Omniphase® contains microscopic phase change materials that absorb excess body heat when you're warm and release it back when you cool down. This active temperature regulation maintains a consistent, comfortable sleeping temperature throughout the night, preventing the hot and cold cycles that disrupt sleep.
Q: Is this mattress protector truly waterproof and breathable?
A: Yes! The laboratory-certified H2Pro® membrane is 100% waterproof, blocking all liquids including spills, accidents, and perspiration. Unlike vinyl protectors, H2Pro® is also highly breathable, allowing air circulation to prevent heat buildup while remaining completely silent—no crinkly plastic noise.
Q: What makes five-sided protection better than standard mattress protectors?
A: Most mattress protectors only cover the top surface, leaving the sides vulnerable to spills, dust mites, and allergens. Our Five Sided™ design protects the top and all four sides of your mattress, providing comprehensive protection that extends your mattress's lifespan and maintains a healthier sleep environment.
Q: How do I care for this mattress protector?
A: The Five Sided™ + Omniphase™ protector is machine washable in cold or warm water and can be tumble dried on low heat. The advanced materials maintain their protective and temperature-regulating properties wash after wash. We recommend washing every 1-2 months for optimal freshness and protection.
Q: Can I return this mattress protector if it doesn't fit?
A: No, all mattress protectors are final sale and cannot be returned or exchanged for hygiene and health safety reasons. Please carefully measure your mattress depth (our protector fits 6"-22" mattresses) and verify your size selection before completing your purchase.
