The Woven Air Sprint Cushion is an ultra-lightweight cushion specifically developed for active users. The air/foam hybrid design makes for a particular stable cushion so maximum energy is transferred into propelling. Air Tubes in the ischial region help prevent pressure injuries. Low lateral contouring helps with transfers. No maintenance is required – the air tubes are sealed & do not require inflation. The slim 65mm height under the thighs helps lower the center of gravity.