Black/Grey Fly Knit Textile/Suede Safety Trainer Shoe with a Steel Safety Toe Cap and Lightweight PU Outsole. Features comfort and breathability, a round toe shape, and regular shoe width. These low-top trainers have a flat heel and a lace-up closure. Safety features include a metal toe cap and a fuel/oil resistant sole, meeting EN ISO 20345 S1 SRC safety standards. Item weight is 0.98 KG. Safety classification: S1.