Suitable for chromium allergy sufferers because it is made of synthetic materials. All sole materials are free of silicones, plasticizers and other substances that interfere with the wetting of the lacquer. 100 % metal-free uvex xenova toe cap, compact, anatomically shaped, with good lateral stability. ESD, ergonomically designed outsole made of two density polyurethane with very good slip resistance, almost seamless upper construction made of high-tech textile material to avoid pressure points. Interchangeable antistatic comfort footbed with moisture transport system and additional heel and forefoot cushioning and softly padded tongue and collar.