Sperry Top-Sider Wool Striper CVO shoes. The Striper CVO gets a nice new warm update for the season with this cool wool execution. Can be worn laceless. Vulcanized construction with secure bonding between uppers and outsoles. Wave Comfort Foot System� with PU removable footbed is lightweight and provides integral arch support while enhancing overall comfort. Razor cut Wave-Siping� delivers ultimate wet/dry traction with non-marking rubber outsoles. Imported.