From Danner, the Women's Tramline Chelsea 917 GTX Leather Waterproof Booties feature: Top-grain leather upper is sanded on the outside to give it a slight nap with a velvet-like feel 100% waterproof and breathable, GORE-TEX liners ensure that no water gets in, while allowing sweat and moisture to get out Slip on design with side goring for easy on-and-off Removable OrthoLite footbed is made of open-cell polyurethane for better heat dissipation and air circulation Vibram® SPE rubberized EVA midsole maintains the same cushioning properties as traditional EVA, but is more durable and won't break down as easily Vibram® 917 exclusive outsole for Danner featuring XS Trek rubber compound for an optimal balance of durability and traction in wet conditions on the trail or city streets Approx. 6" shaft height Approx. 22 oz. weight per pair Imported.