A signature breathable, waterproof membrane offers superior comfort in a versatile sneaker with a smart mesh lining and elastic laces for a flexible fit. A groundbreaking Ventilation System uses your movement to increase air circulation and heat dispersion for all-day ease. Whole sizes only; for 1/2 sizes, order next size up. Lace-up style Removable cushioned insole Patented tech sole is durable and breathable and features a waterproof membrane to keep feet dry and ventilated Leather upper/textile lining/rubber sole Imported Women's Shoes