Safety Jogger X330 S3 black ESD composite toe/midsole waterproof work safety shoeSafety Category : S3 Marking Code : ESD SRC WR CI HRO Features Midsole Antistatic Water Resistant Toe Protection Heel energy absorption Electro Static Dissipative Composite cap Slip resistant Waterproof Description Low cut safety shoe with heat resistant outsole The outsole resists high temperatures up to 300C. Cold insulated to keep feet warm SRC rated slip resistance