Waterproof full-grain upper leather. Lace-up shaft. Round toe. 4mm multi-directional lugs provide traction. Stability shank provides lightweight support. KEEN.DRY waterproof, breathable membrane. Breathable mesh lining. Removable EVA arch support support provides all-day comfort. EVA midsole offers lightweight cushioning. KeenAllTerrain rubber outsole provides high traction grip.