FATHOM Firm King Mattress 12 Inch Memory Foam Mattress King Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam and Removeable Fiberglass Free Cover, CertiPUR-US Certified

FATHOM Firm King Mattress 12 Inch Memory Foam Mattress King Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam and Removeable Fiberglass Free Cover, CertiPUR-US Certified

(4.6)
727 Reviews

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Specifications

  • Brand: FATHOM
  • Size: King (U.S. Standard)
  • Product Dimensions: 80"L x 76"W x 12"Th
  • Item Weight: 85 Pounds
  • Item Firmness Description: Firm
  • Top Style: Gel Top
  • Cover Material: Polyester
  • Number of Layers: 3
  • Fill Material: Gel Memory Foam, Memory Foam
  • Weight Limit: 750 Pounds

The FATHOM Firm King Mattress is a thoughtfully designed 12-inch memory foam mattress that promises both comfort and support, particularly aimed at those suffering from back pain. With its advanced cooling technology and premium materials, this mattress is an excellent option for anyone seeking a restful night's sleep.

Features

  • Advanced Cooling Comfort: The AeroFusion gel memory foam enhances breathability and heat dissipation, adapting to your body’s contours while resisting temperature sensitivity.
  • Premium, Thoughtful Design: Wrapped in soft jacquard fabric with geometric patterns, the mattress features stylish light gray graphene yarn borders and a zipper for easy removal and cleaning.
  • Motion Isolation Technology: This dynamic mattress contours to your body's unique curves, ensuring optimal spinal alignment while minimizing motion transfer and noise, making it ideal for couples and families.
  • Certified Safe Material: Crafted in the USA with CertiPUR-US foams, this mattress is free from harmful substances and promotes long-term durability and spinal health.
  • Effortless Setup: The Fathom mattress arrives vacuum-packed and compressed, making installation simple. It expands fully within 72 hours after unrolling.

Pros

  • Excellent support for back pain relief due to its firm design.
  • Cooling gel foam keeps you comfortable throughout the night.
  • Easy to clean with a removable cover.
  • Good motion isolation; perfect for couples.
  • Constructed from safe materials with certifications for quality assurance.

Cons

  • Some users may find the firmness level to be too hard initially.
  • The weight of the mattress (85 pounds) could make moving it challenging.
  • It may take a few days to reach its full expansion and comfort level.

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FATHOM King Mattress 12 Inch Memory Foam Bed in a Box – Compare Price, Ratings, Reviews & Sales Insights

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FATHOM Medium Queen Mattress 12 Inch Memory Foam Mattress Queen Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam and Removeable Fiberglass Free Cover, CertiPUR-US Certified $269.99
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FATHOM Firm Queen Mattress 12 Inch Memory Foam Mattress Queen Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam and Removeable Fiberglass Free Cover, CertiPUR-US Certified $299.99
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