Casper Snow – Medium Mattress All-Night Cooling Meets Conforming Hybrid Comfort Sleep cooler and more comfortably with the Casper Snow. This 12" hybrid combines advanced cooling technology, body-contouring memory foam, targeted Zoned Support™ and individually pocketed coils for a balanced Medium feel designed especially for sleepers who tend to sleep hot. Casper's Snow Technology works in three ways to manage heat throughout the night, while conforming memory foam gently cradles your body and responsive coils provide the support, airflow and easier movement of a hybrid. Why You'll Love It All-Night Snow TechnologyThree different cooling technologies work together to help manage heat from the moment you lie down and throughout the night. Instantly Cool-to-the-TouchThe QuickCool™ Cover uses specialty cooling fibers to create an immediately refreshing feel when you get into bed. Heat-Absorbing Phase Change MaterialPhase-change material helps pull heat away from your body as you settle in for a cooler, more comfortable sleep environment. 3 HeatDelete® BandsThree aluminum-graphite bands continuously help move excess heat away from your body for long-lasting temperature regulation. Conforming Pressure ReliefBreathable memory foam gently hugs your body, providing comfortable cushioning and pressure relief without trapping excess heat. Zoned Support™Three targeted support zones provide softer comfort around your shoulders and firmer support beneath your hips, waist and lower back to help promote comfortable alignment. Responsive Hybrid SupportIndividually pocketed Flex Coils adapt to your movements while adding support, airflow and responsiveness. Reduced Motion TransferIndividually pocketed coils help limit movement across the mattress—especially helpful when sharing your bed. Reinforced Edge SupportFirm foam around the perimeter provides greater stability when sitting or sleeping near the edge while increasing your usable sleeping surface. Comfort Feel MEDIUM Soft ◯ ◯ ● ◯ ◯ Firm Conforming comfort with responsive hybrid support. Great For ✓ Hot Sleepers✓ Side Sleepers✓ Back Sleepers✓ Combination Sleepers✓ Couples✓ Sleepers Who Enjoy Contouring Memory Foam✓ Anyone Wanting Advanced Cooling Without Giving Up Pressure Relief✓ Shoppers Who Want the Support & Responsiveness of a Hybrid Cooling That Lasts Beyond Bedtime A mattress can feel cool when you first lie down and still become uncomfortable later in the night. That's why Casper Snow approaches temperature regulation in three different ways. The QuickCool™ Cover provides an instantly refreshing surface. Phase-change material helps pull heat away as you settle in. Then three HeatDelete® Bands continue moving excess heat away from your body throughout the night. Pair that cooling system with breathable memory foam, ergonomic Zoned Support™ and responsive Flex Coils, and Snow delivers cool, conforming comfort without sacrificing support.