Do you spend sleepless nights pillow flipping, or flipping yourself from side to side, searching for a cool, comfortable spot to lay your head? Then, our performance Down Alternative Pillow for Side Sleepers is the solution you need for cooler sleep and pressure-relieving support. Balancing our breathable, cool-to-touch performance fabric with temperature-regulating Clima Fill Cell Solution in the outer removable cover, this pillow provides the ultimate combination of superior temperature manipulating technologies for better quality sleep. We filled the pillow with hypoallergenic down alternative performance fiber fill at a 2" gusset to properly distribute the fill for a consistent loft across the entire pillow, providing neck support and better spine alignment for side sleepers. Let Sheex own the night, so you can own your day. Features: Sheex Performance Sleep | Comfort can not be compromised Outer cover is silky-smooth, moisture-wicking performance fabric that feels cool to the touch Washable, removable hex-quilted cover with easy-pull zipper Cover filled with phase changing Cell Solution Clima fiber to regulate body temperature Cell Solution Clima fibers absorb excessive body heat and release it back as needed. Clima fibers are permanent natural heat accumulators, assuring a comfortable microClimate for the body. Inside filled with hypoallergenic down alternative performance fiber 2" gusset provides consistent loft for neck and spine support Zippered Fabric Cover: 87% Polyester/13% Spandex Cover Fill: Cell Solution Clima fiber Pillow Fill: 100% Hypoallergenic Polyester Imported Dimensions: King 18" W x 34" L x 2" H Includes: Includes one side sleeper pillow Care: Cover: Machine Wash Cold With Like Colors. Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Inner: Large Capacity Washer & Dryer Recommended. Machine Wash Cold Separately. Gentle Cycle. Only Non-Chlorine Bleach As Needed. Tumble Dry Low Until Thoroughly Dry. Sheex Elevated Performance Side Sleeper Pillow - King/Bright White