Safety Category : S3 Marking Code : HRO+W/P+SRC   Midsole Antistatic Water Resistant Toe Protection Resistance to high heat Heel energy absorption Composite cap Composite midsole Slip resistant Waterproof A hard wearing premium safety boot with breathable waterproof lining, metal free toe cap, penetration protection, SRC slip resistance and 200g thinsulate. Fully waterproof composite safety boot Midsole and toe cap protection Comfortably padded leather upper Thinsulate lining and temperature resistant outsole Shock absorbing heel and rubber/phylon sole reduces foot fatigue Grooves on the outsole channel away fluids for superb traction Scuff cap and rear overlay reinforcements Side zip and pull on loop allows for quick changing Passes SRC Slip Resistant Standards Conforms to EN ISO 20345:2011 Safety Footwear Standards Amblers S3 WP Metal Zip Boot