Uvex safety shoes S3 2, 38. Quality shoes according to EN ISO 20345:2011 S3 HI HRO SRC, hydrophobic and breathable, particularly soft cowhide leather upper, 100% metal-free uvex xenova safety toecaps, compact design, anatomical shape, good lateral stability, no heat conductivity, non-magnetic, non-metallic, puncture-resistant insole, outstanding comfort thanks to uvex climazone technology, excellent comfort thanks to uvex climazone technology.non-magnetic, non-metallic, puncture-resistant insole, outstanding comfort thanks to uvex climazone technology, optimum ventilation thanks to distance mesh lining, adjustable elasticated laces with quick-release fastener, can be replaced by the standard laces supplied, almost seamless, can be worn with the uvex xenova safety toe cap, anatomical shape, good lateral stability, no heat conductivity, no heat conductivity, non-magnetic, non-metallic, puncture-resistant insolelaces, virtually seamless upper design to prevent pressure points, removable comfort footbed, antistatic, with moisture-wicking system and additional cushioning in the heel and toe area, adjustable elasticated laces with quick-release fastener, can be replaced by the standard laces supplied.muffling in the heel and forefoot area, soft padded shaft and padded tongue, cast polyurethane protective toe cap to protect the upper material, particularly lightweight, two-layer sole made from a highly insulating midsolemidsole and non-slip Vibram rubber sole, and the comfort footbed with cushioning in the forefoot and heel area is heat-resistant up to around +300°C for short periods. Width 11.