The Skwoosh Canoe Cushion with AIR-FLO 3D is a lightweight, low profile, performance gel cushion that provides pressure relief and AIR-FLO3D extra cool comfort for all paddlers. SKWOOSH uses medically proven pressure relieving gel technology to make paddling more comfortable. The low profile SKWOOSH fits all seats and maintains a low center of gravity for greater stability. SKWOOSH gel relieves pressure on your sitz bones to maintain circulation, reduce numbness and lower back discomfort.