Casper Snow Max Split King Mattress with Head Up Only Base

This mattress is specifically engineered for compatibility with adjustable bedding. The hybrid construction uses precision-cut foam and flexible pocketed coils designed to bend and recover repeatedly without compromising the structural integrity of the mattress. Our expertise in sleep systems ensures that these materials maintain their supportive properties even when used frequently in an elevated position.

A split king configuration provides the ultimate in personalized comfort by using two separate Twin XL mattresses. This setup allows each individual to adjust the head of their mattress independently using the included wireless remote. It is an ideal solution for partners with different schedules—such as one person who enjoys reading or watching TV in bed while the other sleeps—or for couples where one partner requires head elevation for health reasons without affecting the other's flat sleeping surface.

Engineered for superior thermal regulation, this mattress utilizes specialized Phase Change Material and HeatDelete Bands designed to pull excess heat away from the body. These advanced materials, combined with cool-to-the-touch fibers, allow the mattress to sleep up to 6 degrees cooler throughout the night. This makes it an exceptional choice for residents in humid or high-temperature regions like Florida or Texas, where maintaining a consistent body temperature is crucial for deep, restorative sleep.

Yes. The mattress features a sophisticated zoned support system that utilizes firmer foam in the center to cradle the hips, waist, and lower back. By providing increased resistance in these high-pressure areas, the design helps maintain proper spinal alignment. This is paired with ultra-supportive Align+ Memory Foam, which adapts to your body’s unique contours to relieve pressure points that often lead to morning stiffness.

The RTG Sleep 2900 adjustable base allows you to electronically raise or lower the head of the mattress. Elevating the torso is a proven method for reducing common sleep disruptions such as snoring and acid reflux. Furthermore, adjusting the head position can significantly improve comfort for lifestyle activities like reading, working on a laptop, or watching media, transforming your bedroom into a more versatile living space.

This hybrid design combines the pressure-relieving benefits of foam with individually pocketed Flex Coils. Because each coil is encased in its own fabric sleeve, they react independently to weight and movement rather than pulling on neighboring springs. This architecture, combined with the physical separation of the split king mattresses, ensures that one partner’s movements—such as getting out of bed or shifting positions—are not transferred to the other side.