This new spin on Sperry's iconic CVO sneaker is as minimalist as it gets, featuring an upper made from undyed materials. It has an undyed, cotton textile upper with suede accents and undyed cotton textile linings. The non-marking rubber outsole is made with molded Wave-Sipingâ„¢ technology for enhanced traction. Upper: Cotton; Lining: Cotton; Sole: Rubber. Care Instructions: Wipe Clean only. Heel Height: 2.0 cm