The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.
The Sierra Mattress - Restezzzy Mattresses Inc.

The Sierra Memory Foam Mattress

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$580.00
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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.
  • 💪 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.
  • 💤 Balanced Comfort & Support
    Contours gently to your body while providing the firmness needed for uninterrupted, restorative sleep.
  • 9-Inch Mattress Profile Design offers a compact yet supportive structure for everyday comfort.
  • 2-Inch Open-Cell Viscoelastic Hybrid Foam Layer delivers breathable comfort with advanced pressure relief.
  • 7-Inch High-Density Support Foam Core ensures stable support and long-lasting durability.
  • Optimized Dual Foam Density Construction (3.0 lb/ft³ comfort + 1.5 lb/ft³ support) balances softness and strength.
  • Removable & Washable Polyester Cover Material provides easy maintenance with a clean and fresh sleep surface.
  • Certified Safe & High-Quality Materials including CertiPUR-US® and ISO 20743 for performance and reliability.
  • Low VOC & Indoor Air Quality Compliance Design ensures a healthier sleep environment with minimal emissions.
  • Antimicrobial & Dust Mite Resistant Technology helps maintain hygiene and prevents 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 $499—no hidden fees, just seamless service straight to your door. If your order total is under $499, 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.

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