Adidas Terrex Swift R Gtx W Black / Vista Grey / Power Red Women's  Hiking Shoes - 6 D(M) US Mesh Mesh and synthetic upper for lightweight and comfort Lining: GORE-TEX Extended Comfort Footwear Midsole: adiPRENE insert for comfort and shock absorption Outsole: Super High Traction Rubber for optimal grip in wet conditions Lightweight EVA midsole for long term cushioning