Amblers 32 S3 Waterproof Boots A durable, comfortable safety boot with inbuilt waterproof breathable membrane lining, antistatic, penetration protection and 300 degree heat resistant outsole. Additions: EN ISO 20345:2011 S3 WR HRO SRA Material Content: Leather, Textile, Rubber/Phylon Washing Instructions: Wipe Clean Boots Style: Flat boots End Use: Safety Lining: Other Materials Material: Leather/Textile Sole: Other Materials Upper: Leather/Textile Water resistant crazy horse leather upper Breathable internal waterproof membrane Moulded rubber toe and heel guard PU padded collar Steel toe and steel midsole Removable memory foam footbed Phylon midsole and rubber outsole Anti-static Oil resistant outsole Heat resistant outsole to 300 degrees