The Frost King pillow gives you the best of both worlds - softer on one side and firmer on the other. Adjust your comfort level each night by simply flipping your pillow over! Frost features a cooling Ver-Tex cover, Air-X mesh panels, and air vents along all four sides, helping to reduce overheating. • INSTANT-COOLING PILLOW: This pillow's cooling cover disperses heat away from the body to create a unique cool-to-the-touch effect. The breathable mesh side panels provide continuous airflow and reduce sweat and heat buildup throughout the night. • AIRFLOW TECHNOLOGY: Developed for warm/hot sleepers, this cooling pillow has mesh panels and air vents combined with breathable fabric to create cross-ventilation for maximum breathability. • MORE THAN DECOR: Featuring the same comfort technologies as its standard-sized counterpart, Bedgear Frost Performance Pillow King isn't just for looks; it's built for better sleep.