Moustache® Cool Gel Memory Foam Seat Cushion, GrayStart reversing poor sitting habits and get the seating support you need with this Moustache® Cool-Gel Memory Foam Seat Cushion.This Moustache® Premium Cool-Gel Memory Foam Seat Cushion provides ultimate ergonomic comfort and support for sitting in the office, home or car. It features a durable and supportive ergonomic design that maximizes comfort, promotes healthy posture, and minimizes contact between the tailbone and seat cushion. Cooling Fabric with Cool-Gel Core provides a certified decrease in body temperature for maximum comfort during extended periods of sitting. Ergonomic Design promotes healthy posture, improves circulation, and relieves spinal pressure. Zero Tailbone Pressure alleviates pressure on your spine using a unique u-shaped coccyx cutout to support sciatica relief by minimizing contact between tailbone and seat cushion. Now, have a try!Premium Slow Rebound Memory FoamInternal Cool Gel provides a certified decrease in body temperatureContoured design to fit the general shape of your hips, thighs, and tail boneRemovable & Machine-washable exterior mesh cover prevents bacteria growth Convenient carrying handle for great portabilityRelieve pain associated with sciatica and soft tail bones, while promoting proper postureSuitable for use with office chair, car seat, wheelchair, etc