From Merrell, the Women's Moab Speed 2 Vent 2K SE Hiking Sneakers feature: Breathable mesh, synthetic and TPU upper Lace up closure with 100% recycled laces Protective and abrasion resistant rubber heel and toe cap 60% recycled webbing 100% recycled breathable mesh lining & mesh footbed cover Cleansport NXT™ treated for natural odor control 50% recycled removable EVA foam footbed Lightweight and impact-resistant underfoot shield that delivers flexible defense against sharp, uneven terrain FloatPro Foam™ midsole for lightweight comfort that lasts Vibram® TC5+ outsole provides exceptional traction for outdoor multi-sport activities, formulated exclusively for Merrell Approx. 32-24 mm stack height Approx. 10mm drop Approx. 10.58 oz./300g weight per half pair Imported.