Durable waterproof full grain leather upper with fast wicking lining. M-P.A.C.T response insole for shock absorption. PU high density midsole and SRC high traction rubber outsole. Hard-wearing TPU toe guard is scanner safe, lightweight and anti-penetration. Padded collar and tongue for comfort. YKK side zip for easy access. Tested & Certified to European Standard. Ref: UTFS6869