Try Before You Buy

Cart icon
Try free for 30 days
Card icon
Only pay for what you keep
Heart icon
Easy returns
Powered by
Molecule ArcticLUX Topper

Molecule ArcticLUX Topper
Molecule ArcticLUX Topper


Save 20% with code MEMORIAL2024

ArcticLUX™ Topper instantly upgrades your existing mattress with dual cooling comfort and pressure-relieving support. RestoreFLO™ gel memory foam reduces heat and promotes gentle alignment. A cool-to-touch cover and enhanced airflow continually soothe, so you’re lulled to sleep faster and stay in restorative deep sleep longer.

Why Molecule?

Use the dots to navigate through the carousel items. Each item contains an icon and caption.

  • Cool-to-the-touch cover, coolness at a fiber level that never washes out

  • RestoreFLO™ for exceptional airflow and pressure relief

  • AIR-ENGINEERED™ surface technology optimizes sleep and recovery

  • Open-cell structure aides to achieve proper spine alignment


The MOLECULE ArcticLUX Mattress Topper can significantly improve your current mattress by relieving discomfort that causes tossing and turning. Our unique open-cell foam matrix prevents pressure build-up to encourage more deep, restorative rest.

Trusted by elite performers



We Make It Easy For You

Use the dots to navigate through the carousel items. Each item contains an icon and caption.

  • 30 Nights Risk-Free

  • Free Shipping and Returns

  • Flexible Financing Available with Klarna

  • 5 Year Limited Warranty

Product Details

  • Twin

    75"L X 38"W X 3"H, 13lbs

  • Full

    75"L X 53"W X 3"H, 17lbs

  • King

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

  • Twin XL

    80"L X 38"W X 3"H, 14lbs

  • Queen

    80"L X 60"W X 3"H, 23lbs

  • Cal King

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

100% polyurethane foam

Cover: 54.5% polyester, 44% polyethylene, 1.5% spandex

Designed and assembled in the USA.

All foam is made in the USA.

Do not bleach, remove the cover and machine wash in cold water on delicate cycle. Lay flat to dry. Do not machine dry the cover.

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.

    All foams used in Molecule mattress toppers are CertiPUR-US® certified:
  • 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