From trailheads to town squares, the men's Oboz Sypes Low Leather Waterproof hiking shoes tromp through all types of terrain with sturdy low-profile support and comfort each step forward.O FIT insoles are made with BLOOM, a plant-based foam made with algae biomass; algae is renewable feedstock sourced from lakes and ponds at high risk of algal bloomBDry waterproof/breathable membranes help keep your feet dry and comfortablePolyurethane midsoles are calibrated with gender-specific tuning and ACT (Adaptive Cushioning Technology) for lightweight comfort and supportSku: 76101-STLMaleAdult