Uvex safety low shoe S3 1 sport, 48. Quality shoes according to EN ISO 20345:2011 S3 SRC, modern, particularly lightweight and flexible low-cut safety shoe, suitable for people allergic to chrome as it is made from synthetic materials, all sole materials are free from silicones, plasticisers and other substances that can impair paint wetting, 100 % metal-free uvex xenova toe cap, compact, anatomically shaped, with good lateral stability, ESD, ergonomically designed outsole made from two-density polyurethane with very good slip resistance.ESD, ergonomically designed outsole made of dual-density polyurethane with excellent 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. Shoe width 11.