The Sierra Mattress
Product Highlights:-
Discover the perfect blend of comfort, cleanliness, and support with the Sierra 9 Inch Memory Foam Mattress. Thoughtfully designed with antimicrobial technology and durable foams, this mattress promotes a healthier, more restful night’s sleep.
- 🛡 Antimicrobial Protection
2" top layer of Polysleep open-cell viscoelastic hybrid foam, ISO 20743 certified, helps prevent bacteria and dust mite buildup for a cleaner sleep surface. - đź’Ş Stable Support Core
7" high-density Polysleep foam base delivers long-lasting durability, proper spinal alignment, and balanced support. - 🌬 Breathable, Washable Cover
100% polyester cover is fully removable and machine washable—keeping your mattress fresh and hygienic night after night. - ✅ CertiPUR-US® Certified & Latex-Free
Made without harmful chemicals and with low VOC emissions for safer indoor air quality. - đź’¤ Balanced Comfort & Support
Contours gently to your body while providing the firmness needed for uninterrupted, restorative sleep.
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| Feature | Description |
|---|---|
| Mattress Height | 9 inches |
| Comfort Layer | 2" Polysleep open-cell viscoelastic hybrid foam (ISO 20743 certified) |
| Support Layer | 7" High-density Polysleep foam |
| Comfort Layer Density | 3.0 lb/ftÂł |
| Support Layer Density | 1.5 lb/ftÂł |
| Cover Material | 100% Polyester (removable and washable) |
| Certifications | CertiPUR-US® Certified, ISO 20743 Certified |
| Latex-Free | Yes |
| Air Quality Standards | Low VOC emissions (< 0.5 ppm), CPSC compliant for indoor air quality |
| Antimicrobial Features | Inhibits dust mites and bacteria buildup |
Polysleep is a Canadian company that believes in reimagining sleep with integrity, creativity and quality. Polysleep is a retailer of memory foam mattresses and sleep accessories that uses locally-sourced materials and ethical manufacturing protocols. Their mattresses are built with above and beyond characteristics such as built-in support contouring and ISO 20743-Certified Antimicrobial foam – ensuring well-being and tranquility. Committed to craftmanship and sustainability, Polysleep keeps creating amazing sleep products to take care of you night after night.
At Restezzzy Mattresses, we’re committed to making your shopping experience as convenient as possible. That’s why we offer free delivery on all orders over $399—no hidden fees, just seamless service straight to your door. If your order total is under $399, no worries! Simply reach out to your nearest Restezzzy Mattresses location, and we’ll gladly provide details on the shipping charges. We're here to help every step of the way.
We want you to love your mattress—guaranteed. That’s why we offer a 110 Days Comfort Exchange starting from the date of delivery or pick-up. Take your time to sleep on it and ensure it’s the perfect fit for your comfort and sleep needs. If you’re not completely satisfied, no problem—we’ll exchange it for another mattress of your choice. If the new mattress costs more, you’ll simply pay the difference.
