Suitable for chrome allergy sufferers, as made of synthetic materials. All sole materials are free from silicones, plasticizers and other paint wetting substances. 100 % metal-free uvex xenova toe cap, compact, anatomically shaped, with good lateral stability. ESD, ergonomically designed outsole made of bi-density polyurethane with very good slip resistance, virtually seamless upper construction made of high-tech textile material to prevent pressure points. Replaceable antistatic comfort footbed with moisture transport system and additional heel and forefoot cushioning and soft padded tongue and collar.