High boots, ideal for use in low temperatures BERING. Cover: waterproof grain leather additionally THINSULATE insole. Lining: providing ventilation, sweat-absorbing, abrasion-resistant Insole: providing very good thermal insulation and resistance to low temperatures, made of PU compound, covered with fabric Sole: COLD DEFENDER PU/nitrile rubber resistant to +300 °C (1 minute of contact) and low temperatures to -25 °C Fiberglass toecap APT anti-puncture insole Rubber overlays to prevent abrasion of the shoe tip when rubbing it against the ground Category: S3 WR CI HRO SRC Meet standards: EN20344, EN20345