The CALIBRE JACKAL SHOE SB is a reliable work shoe designed to ensure optimal comfort and safety in demanding conditions. With its ergonomic design and durable materials, you get reliable all-day protection. Genuine leather upper Steel toe cap - 200 Joules Shock absorbent dual density polyurethane sole unit Anti-slip outsole Padded collar for comfort Oil resistant outsole NRCS/9002/288040/0029 EN ISO 20345:2011 Fully Certified & Approved