Please note US sizes have been converted from European sizing. See size chart for European size equivalent.: Vegan, recycled insole, organic cotton and bamboo lining. Content + Care: - Corn Vegan Napa: cotton coated + bio-based PU (29%/71%) (upper), Vegan suede: PA polyamide (nylon) + PU polyurethane (50%/50%) (tip), Bamboo + Recycled PET (70%/30%) (lining), Recycled polyurethane and binder agents (93%/7%) (removable insole), Synthetic + natural rubber and fillers/additives (48%/10%/21%/21%) (outsole), Certified organic cotton (100%) (laces), and Recycled packaging (box & paper) - This product is not waterproof. Use a damp cloth to clean your sneakers. We do not recommend washing your SAYE in the washing machine. If you still do so, we are excluded from any liability. - Imported