La Sportiva WildcatLa Sportiva Gear ReviewsWildcatSpecsSole Construction stitched Upper Synthetic fabric Membrane No membrane Lining Synthetic fabric Men's Sizes Start 38 Men's Sizes End 47Women's Sizes Start 36Women's Sizes End 43Men's Weight 1 lb, 9 ozWomen's Weight 1 lb, 4 ozMoreExisting model