Featuring S5 safety components from a lightweight 100% metal free design. The AS1004 includes a 200 Joule fiberglass toe with isolation technology to withstand temperatures as low as -30C/-22F.- Higher resistance to abrasion, chemicals, oils and temperatures- Exceptional grip in extreme environments- Front and rear reinforced upper- Easy pull-off- Energy absorbing heel- Plain sole with full contact with the ground which improves grip- Kevlar midsole with drilling protection of 1100N- Fibreglass toecap- Extra smooth design makes it easier to clean and disinfect