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