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
The College Topper

The College Topper
The College Topper


Air-Engineered™ | Simply place our mattress topper on your school provided bed to experience the comfort and cooling of recovery-focused sleep. 

Size: Twin XL 
(The perfect size for dorm room mattresses)


$249.00 $112.49

See product details

Free Shipping

MOLECULE Air-Engineered Technology

0% Financing with Klarna

Always Available Customer Service

Driven By Science

Developed by our engineers in collaboration with neurologists and sleep experts, each component of the College Topper has been designed to work with your school provided dorm mattress to maximize support, comfort, and heat dissipation for the best recovery-focused sleep.

Breathable Cover

Breathable Cover



Easy To Secure Straps

Easy To Secure Straps

  • Advanced Cover: Heat and Moisture Wicking Technologies

    Our advanced cover material features a unique combination of heat andmoisture wicking technologies to further regulate the microclimate between your body and the sleep surface. As your body temperature changes throughout the night, an embedded temperature sensitive polymer, responds dynamically, adjusting evaporation and cooling.

  • RestoreFLO™: Open Cell Memory Foam Comfort Layer (1”)

    Proprietary foam features exceptional pressure relief combined with enhanced airflow properties: Consistent airflow even when compressed. Infused with gel-micro-beads for ideal temperature and moisture management. Scientifically tested for long-lasting durability and comfort.

  • RecoveryFLO™: 3-Zone Dynamic Response Layer (2”)

    Precision-contoured 3D geometric surface provides targeted, self-adjusting support for different parts of the body: Smaller diamond zones for a softer feel around the head. Larger hexagon zones in the center designed for additional support and pressure relief in the lumbar region.


Twin XL

80'L X 39'W X 3"H


All Layers are 100% Polyurethane Foam. Cover is 99% Polyester, 1% Elastane

Country of Origin

Design and assembled in the USA


Five Year Warranty


Molecule mattress toppers are fabricated virtually emissions-free. Variable Pressure Foaming VPF™ is the most environmentally-friendly foam manufacturing process.


Rest easy knowing that all foams used in a 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)

The CertiPUR-US® name and logo are registered marks of Alliance for Flexible Polyurethane Foam, Inc., a non-for-profit organization.

Have Questions?