Crafted from Safety Knit, a highlighy flexible and durable fabric, the Celerity Knit safety shoe adapts perfectly to the foot, fitting and feeling like a sock. With an ultra light, heat and slip resistant sole you'll be stable all day. Impact and compression resistant steel toe cap Anti-static with an energy absorbing heel Penetration resistance to 1100 Newtons High heat resistance to 300 degrees Slip resistance SRC - Resistance against slipping on both ceramic and steel surfaces covered with water and cleaning products SAFETY KNIT textile upper offers high flexibility and high resistance all in one FAP midsole - the flexible anti penetration midsole made from ceramic-coated fibers Ultra lightweight EVA midsole offers optimal cushioning and improved flexing