Olukai is a proud Certified B Corporation brand dedicated to meeting high standards for sustainability and social responsibility. Get ready to hit the roads with improved comfort and functionality wearing OluKai Wailuku Sneakers with a breathable mesh synthetic suede upper, mesh lining, and a removable polyurethane footbed. The sneakers are designed with a round toe shape and lace-up detailing for easy adjustability. Polyurethane midsole. Non-marking wet grip rubber outsole. Imported. Measurements: Weight: 10 oz Product measurements were taken using size 5, width B - Medium. Please note that measurements may vary by size.