UPPER: Teijin synthetic built on a women's Last with a women's specific heel counter creates an incredible fit you just won't find in a men's boot. Adaptive foam heel pods and an internal midfoot harness further enhance the already outstanding fit. Poron midsole creates cushioning while a Flex pattern in the forefoot and a women's specific dual-density molded Sockliner and memory foam work hard to keep your feet feeling fine. OUTSOLE: Lightweight and flexible TPU features a stud height and configuration that have been designed for the ultimate in comfort and performance. For use on firm, natural surfaces. WEIGHT: (8.8 oz.) Imported.