The Carson Composite Trainer is built for demanding work environments. It features a composite non-metallic toe cap offering 200 Joules of protection against impact and compression, and a composite midsole to guard against underfoot penetration from objects like nails or glass. The water-resistant leather uppers keep feet dry in wet conditions. The dual-density PU/PU sole is fuel oil resistant and features an anti-slip design for enhanced safety. Additional features include an energy-absorbing heel to reduce fatigue and an anti-static sole to minimize electrostatic charges. This footwear is safety rated S3 SRC and is rigorously tested and certified by Intertek. Blackrock safety footwear is designed with a wide fitting, so consider sizing down if you typically wear regular socks.