HOKA Womens Kaha 2 Low GTX Leather Synthetic Black Black Trainers NWOB Sole material Rubber Outer material Leather Inner material Fabric Country of Origin Vietnam About this item Premium waterproof high quality nubuck leather upper with GORE TEX membrane for breathability Breathable textile lining for abrasion free wear Breathable PU insole with good shock absorption for cushioning and support Durable full length EVA foam midsole to absorb shock and offer stability Durable Vibram Megagrip sole with 5mm stepped rubber lugs for grip