With a fiberglass toe cap, flexi midsole and a durable, flexible textile upper, Flexibility and Comfort are the key features of the Blaze Knit.Impact and compression resistant fiberglass 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. Compare prices from: Puma in Safety Workwear & Equipment