37201 Caracteristicas Shock Absorber Drymax Microtec Pro Rubberskin Smelter Ankle Boot Black HQ Full-Grain Leather DRYMAX Lining (bottom part) Padded None Steel Low density rubber comfort insole Electrical Hazard Resistant to Hydrocarbons Slip Resistant Self-Cleaning Resistant to Flexing Resistant to Abrasion Grooves for Stair-Climbing Wide Tread Base Dual Density Rubber Cemented with bi-component adhesive and sewn with high-endurance threads G - General use protection Electrical Hazard (EH) HI - Heat-isolating sole HRO - Outsole Resistance to Hot Contact Steel Shank Polypropylene Toe-Cap PR - Puncture Resistant High performance safety boot. Maximum protection and comfort in demanding jobs. Read more about 37201