Dry waterproof, breathable membrane. All terrain rubber outsole for higher-traction grip. 4mm multi-directional lugs. Contoured heel lock. External stability shank. Environmentally preferred premium leather from LWG-certified tannery. PFAS-free. Eco Anti-Odour. Original fit. Leather and performance mesh upper. Speed-lace webbing system. Quick-dry lining. Removable PU insole. Non-marking multi-directional lugs.