The Amblers FS987 Poron XRD Metatarsal Protective Boot is a safety boot with steel toe and midsole as well as internal metatarsal protection. Waterproof lining and water-resistant leather. Heat resistant outsole. Padded collar. Pull-on loop. Rubber bump toe and heel guard for added protection. Four metal D-rings and two-speed lacing hooks. Safeguards the metatarsal area using Poron XRD Extreme Impact Protection. A wearable protection material that's contouring, soft and flexible. Built-in grooved hinges flex for comfort using lightweight and low-profile material technology. Built-in antimicrobial protection inhibits the growth of odour. Poron M-Guard will protect you hit after hit, without breaking down giving consistent, repeated impact absorption for dependable performance. S3 safety rated with SRC rated sole.