Original Mattress

Casper 4D Sleep Technology™

Our innovative mattress formula that brings together a proprietary combination of materials to unlock your best night’s sleep—for even better tomorrows.

Inside the Original
  • Zoned Support™ helps align your spine.

  • AirScape™ increases airflow to help keep you cool.

  • Premium foam conforms to your body to relieve pressure.

  • Durable base foam offers long-lasting support.

All our polyurethane foams are CertiPUR-US® certified. They are made without ozone-depleting chemicals and phthalates regulated by the Consumer Product Safety Commission. The foams have been tested for low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

  • Top layer of breathable polyurethane foam

  • Second layer of zoned memory foam

  • (Original) Durable base of polyurethane foam

  • (Hybrid) Durable base of polyurethane foam with encased springs