Since 1935 Sperry Top-Sider has become an American Original. Paul Sperry, inventor of the first boat shoe for sailors, developed Sperry Top-Sider to produce high performance footwear to bring passionate water pursuit enthusiasts relaxed and comfortable confidence. Sperry Top-Sider technologies include Razor-Cut Wave-Siping™ to hold feet firm on slippery surfaces. In squalls Sperry Top-Sider GripX3 will keep you upright. SON-R heightens natural sensory responses, by feeding back to your brain what's going on under your feet. ASV Technology™ reduces impact forces by up to 40% using Sperry Top-Sider's Lateral Dispersion System™. Water sport enthusiasts can get all round traction with a competitive edge in great style from Sperry Top-Sider.