Sleep Philosophy

4-Inch Gel Memory Foam 3M Mattress Topper


Pay Your Way



Transform the comfort and support of your mattress with the multiple benefits provided by Sleep Philosophy’s 4-Inch Gel Memory Foam Mattress Topper with 3M Scotchgard™ moisture management and stain-release. Pressure-relieving, naturally antimicrobial, and hypoallergenic, this bed topper features 2 inches of temperature-regulating gel memory foam over 2 inches of high-density support foam for optimal sleep comfort. The zip-off machine-washable cover helps to wick away moisture, while the anti-slip backing keeps the topper in place.


  • Gel memory foam mattress topper with 3M Scotchgard treatment
  • Includes 1 mattress topper
  • Size: Twin, Full, Queen, King, or California King
  • Twin Size Dimensions: 39" W x 75" L x 4” H
  • Full Size Dimensions: 54" W x 75" L x 4” H
  • Queen Size Dimensions: 60" W x 80" L x 4” H
  • King Size Dimensions: 78" W x 80" L x 4” H
  • Cali King Size Dimensions: 72" W x 84" L x 4” H
  • Material: Knit face with 3M moisture management treatment/anti-slip reverse/polyester jersey inner/blue memory foam/regular foam
  • Care: Machine washable cover. Spot clean foam using a mild detergent and air dry.
  • Removable, machine washable zip-off knit cover with 3M Scotchgard™ moisture-wicking management protector.
  • 3M Scotchgard™ moisture management treatment helps to release stains and wick away moisture.
  • 2” cooling gel optimizes temperature control and comfort over a 2” base layer of high-density memory foam for extra support.
  • Hypoallergenic, resistant to dust mites, and naturally antimicrobial.
  • Features a non-skid backing to lock the topper in place on your mattress.
  • Ships compressed; simply unbox, unroll, and allow it to expand to its original shape within 72 hours.
  • Offers end-to-end bed coverage.
  • OEKO-TEX® certified for comfort and confidence.
  • Protect your pillow investments by adding the 3M Scotchgard Waterproof Pillow Protector 2-Pack
  • Imported
We have purchased all of our bedding for the last 30 years from City Mattress and your products and services have been consistently excellent. Thank you!!! Newton B. Green II