From Merrell, the Women's Moab Speed 2 GTX Waterproof Hiking Sneakers feature: GORE-TEX waterproof membrane, exceptional breathability and waterproof performance Nylon ripstop and TPU upper Lace up closure with 100% recycled laces and webbing Padded collar Bellows tongue keeps out debris Lightweight FlexPlate™ technology provides torsional rigidity, lateral stability, and forefoot flexibility FloatPro™ Foam midsole for lightweight comfort that lasts Vibram TC5+ rubber outsole, specially formulated for Merrell, with the an all-new design and traction lugs Approx. 34-24mm stack height Approx. 10mm drop Approx. 10.58 oz./300g weight per half pair Imported.