Uvex safety shoe S3 2, 45. Quality footwear according to EN ISO 20345:2011 S3 HI HRO SRC, hydrophobic and breathable, particularly soft cowhide upper, 100 % metal-free uvex xenova toecap, compact design, anatomical shape, good lateral stability, no thermal conductivity, non-magnetic, non-metallic, penetration-resistant insole, exceptional wearer comfort thanks to uvex climazo.non-magnetic, non-metallic, penetration-resistant insole, exceptional wearer comfort thanks to uvex climazone technology, optimum ventilation thanks to distance mesh lining material, individually adjustable, elasticated laces with quick-locking mechanism, standard laces can be replaced, almost seamless, easy to put on and take off.laces for replacement, virtually seamless shaft construction to prevent pressure points, removable comfort footbed, antistatic, with moisture transport system and additional heel and forefoot cushioning, soft padded collar and padded tongue, injection-moulded polyurethane overcap to protect the foot against abrasion.The shoe has a moulded polyurethane overcap to protect the upper material, a particularly lightweight, two-layer sole made from an excellent shock-absorbing midsole and very good slip-resistant rubber outsole from Vibram and a comfort footbed with forefoot and heel cushioning that is heat-resistant up to approx. +300°C. Shoe width 11.