Lightweight and comfortable Mono density Polyurethane (PU) sole is anti static, fuel oil resistant and provides excellent cushioning Breathable soft microfibre upper Anti bacterial breathable linings Perforated full length footbeds aid breathability SRC slip resistant rated sole Steel toe cap (providing 200 joule impact protection) Anti-static function Unisex Conforms to safety standard EN ISO 20345:2011 – Specification S1 SRC