Casper Snow Medium Hybrid Mattress - Queen Size
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About this Item
Casper Snow Mattress
The Casper Snow is a cooling memory foam hybrid mattress engineered with proprietary Snow Technology --- including a QuickCool Cover and HeatDelete Bands --- designed to keep you up to 5°F cooler all night long for deeper, more refreshing sleep.

What If Your Mattress Could Actively Keep You Cool All Night?
The Casper Snow is a premium hybrid mattress that pairs conforming memory foam layers with individually encased coils, delivering the pressure relief of foam alongside the responsive support of innerspring construction. At its core is Snow Technology --- a multi-layer cooling system featuring the QuickCool Cover and HeatDelete Bands that draws heat away from your body and dissipates it throughout the night, not just at the surface.
Casper's most advanced cooling mattress is purpose-built for sleepers who run hot and wake up feeling unrested, combining enhanced ergonomics with proven cooling materials for a genuinely more refreshing night's sleep.
Who Is the Snow Mattress For?
The Snow mattress is ideal for hot sleeperswho struggle to stay cool through the night and wake up feeling overheated or fatigued. Its Zoned Support system and pressure-relieving foam layers make it a strong choice forside sleepersandback sleepers who need contouring comfort at the shoulders and hips while maintaining proper spinal alignment. Couples will also benefit from the individually encased coils, which minimize motion transfer so both partners can sleep undisturbed.
All-Night Cooling
The Snow's QuickCool Cover uses a phase-change material that absorbs body heat on contact, providing immediate cooling the moment you lie down. HeatDelete Bands woven throughout the mattress continue to pull and disperse heat for 12+ hours, keeping your sleep surface up to 5°F cooler than a standard mattress all night long --- not just when you're falling asleep.
Zoned Pressure Relief
Casper's Zoned Support system features softer foam at the shoulders for contouring comfort and firmer support under the hips and lower back to maintain spinal alignment throughout the night. This targeted construction reduces pressure buildup at key points, helping side and back sleepers wake up without aches or stiffness.
Motion Isolation
The Snow's individually encased coil system absorbs and isolates movement so that motion on one side of the bed doesn't transfer to the other. Combined with the conforming memory foam comfort layers above, the Snow is an excellent choice for couples or light sleepers who are easily disturbed by a partner's movement during the night.
Engineered Layer by Layer to Fight Overheating
The Casper Snow is built from the ground up with sleep temperature in mind. A supportive coil base provides airflow and structural integrity, while graduated foam layers above deliver pressure relief and body contouring. Every component from the base to the cover plays a role in keeping you cool, supported, and comfortable throughout the night.
- QuickCool Cover --- Phase-change material absorbs heat on contact for immediate surface cooling
- HeatDelete Bands --- Conducts and dissipates heat throughout the mattress for sustained all-night cooling
- Zoned Support Memory Foam --- Softer at the shoulders, firmer at the hips for targeted pressure relief and spinal alignment
- Individually Encased Coils --- Provide responsive support, edge-to-edge stability, and excellent motion isolation

What Makes the Snow Mattress Different?
Most mattresses only address surface temperature, but the Casper Snow is engineered to actively manage heat for the entire night. By combining advanced cooling materials with Casper's signature ergonomic support system, the Snow delivers a sleep experience that goes beyond comfort --- it's designed and assembled in America to the highest standards of sleep science.
- Snow Technology: A proprietary multi-layer cooling system including the QuickCool Cover and HeatDelete Bands works continuously to keep your sleep surface up to 5°F cooler, attacking overheating for 12+ hours rather than just at the moment you fall asleep.
- Zoned Support Ergonomics: Unlike flat, uniform foam mattresses, the Snow features differentiated support zones that soften where you need pressure relief and firm up where you need alignment --- a design backed by Casper's research into human sleep posture.
- Hybrid Construction: The combination of memory foam and individually encased coils gives sleepers the contouring comfort of an all-foam mattress with the responsive bounce, airflow, and edge support of an innerspring --- without the trade-offs of either alone.
- Designed and Assembled in America: Every Casper Snow mattress is designed and assembled in America, reflecting Casper's commitment to quality craftsmanship and rigorous sleep engineering standards you can trust.
