Three riders can defy centrifugal force with the topside stabilizer fins on the Airhead Shockwave 3. They help riders stay on the tube and provide a safer riding experience, keeping riders separated The deluxe nylon-wrapped handles with neoprene knuckle guards provide a sure and comfortable grip. Shockwave has a tough heavy gauge virgin vinyl bladder, fully covered with a durable double-stitched
The Sanuk Shockwave is shockingly comfortable. ; Synthetic leather strap. ; Soft jersey lining. ; Nylon webbing toe post with synthetic leather strap. ; Soft beer cozy footbed. ; Cushioning sponge rubber outsole. ; Imported. Measurements: ; Weight: 5 oz ; Product measurements were taken using size 11, width D - Medium. Please note that measurements may vary by size.