Size Range: (6-13) Full UK Sizes Only (No Half Sizes) Upper: Premium leather - Water Resistant. Protection: Electrical Hazard (EH) according to ASTM F2413 standard (USA) Toe-Cap: Light-plus Composite material 200joule impact protection. Anti-magnetic. Anti-corrosive. Anti-allergic. Does not conduct heat or cold. Lining: Breathe Active for maximum moisture control and comfort. Insole: PUMA evercushion PU with Poron inserts and anti-fatigue. Sole: Rubber sole with scuff cap and EverFlex decoupling point, up to 300°C heat resistant. Cushioning GelCell integrated in the heel area