Sierra 9" Memory Foam Mattress — Medium Firm Mattress in a Box, Made in North America with Premium Foam — King Size

★★★★★ 4.5 96 reviews

$785.00
Price when purchased online
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$785.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 209752363 Release Date 2026/03/29 List Price $314.00 Model Number 209752363
Category
  • UNRIVALED COMFORT — Transform your sleep experience with our plush 9" memory foam mattress, designed for unparalleled comfort and support, night after night.
  • DUAL FOAM DELIGHT — Dive into a world of extraordinary sleep with our unique blend of two hybrid polyfoams. These foams adapt to your body, providing the perfect balance of comfort and support, ensuring you wake up refreshed and rejuvenated every morning.
  • PROUDLY NORTH AMERICAN — When you choose Polysleep, you're not just investing in a great night's sleep, but also in the craftsmanship and quality that comes with a local-made product. Our mattresses are proudly crafted in North America, supporting local businesses.
  • CERTIFIED QUALITY — Our mattresses carry a duo of prestigious certifications : CertiPUR-US, and ISO 20743. These certifications guarantee that you're not just sleeping comfortably but also in a clean, healthy, and safe environment.
  • 5-YEAR WARRANTY — Our mattresses are delivered in a box making it easy to install. Simple to unpack & can be setup in minutes! We offer a 5-year limited warranty on Sierra Mattress.
UPC 628069870466
Size King
Color White
Portable No
topstyle Pillow Top
Brand Name Polysleep
Model Name Sierra
Style Name 9 Inch
Is Electric No
Item Weight 60 Pounds
Manufacturer Polysleep
Model Number Sierra
Fill Material Memory Foam
Material Type Foam
Cover Material Certified Textile Blend
Item Type Name bed_mattress_conventional
Is Customizable No
Item Dimensions 79.92 x 75.98 x 9 inches
Number of Layers 2
Product Benefits Comfort, Support, Pressure Relief
Construction Type Hybrid
Additional Features Breathable
Age Range Description Adult
Item Firmness Description Medium Firm
Product Care Instructions Hand Wash Only
Mattress Comfort Layer Material Memory foam
Item Dimensions L x W x Thickness 80"L x 76"W x 9"Th

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4.5 out of 5
★★★★★
96 ratings | 39 reviews
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