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CopperWELL™ Topper with HexFLO™ features copper-infused memory foam with an open-cell structure for improved breathability and heat transfer. HexFLO™ 7-zone surface technology provides dynamic, targeted support for different parts of the body.

Topper goes directly under your sheet to leverage full benefits of airflow and zoned-support.  No cover included (or needed).

Why Molecule?

Copper-Infused Memory foam for improved breathability

Targeted Support for different parts of your body

HexFLO™ actively dissipates heat through precision contoured channels

Open-cell Structure aides to achieve proper spine alignment


Trusted by elite performers

Michael and Nicole Phelps


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30 Nights Risk-Free

Free Shipping and Returns

Flexible Financing Available with Klarna

5 Year Limited Warranty

Product Details

  • Twin

    Twin 75"L X 38"W X 3"H, 15lbs

  • Full

    75"L X 53"W X 3"H, 18lbs

  • King

    80"L X 76"W X 3"H, 28lbs

  • Twin XL

    XL 80"L X 38"W X 3"H, 15lbs

  • Queen

    80"L X 60"W X 3"H, 24lbs

  • Cal King

    84"L X 72"W X 3"H, 28lbs

100% polyurethane foam

3” RestoreFLO™ Cover: 67% Polyester, 20% Cooling Nylon, 13% Polyethylene

Skirt: 100% polyester

Designed and assembled in the USA.

All foam is made in the USA.

Cover imported.

Molecule mattress toppers are fabricated virtually emissions-free. Variable Pressure Foaming VPF™ is the most environmentally-friendly foam manufacturing process and helps to eliminate odors from off-gassing.

  • Made without ozone depleters
  • Made without PBDE flame retardants
  • Made without mercury, lead, and other heavy metals
  • Made without formaldehyde
  • Made without phthalates regulated by the Consumer Product Safety Commission
  • Low VOC (volatile organic compound) emissions for indoor air quality (< 0.5 parts per million)

5 Year Limited Warranty

Why Customers Love Molecule