Description UPPER: full grain leather INTERNAL LINING: breathable and abrasion resistant leather FOOTBED: half insole made of leather and padded in the heel area SOLE: single-density polyurethane with low electrical resistance, ultralight compound TOE CAP: steel resistant to 200 J WIDTH: 10 Mondopoint PERFORMANCES AND TECHNICAL FEATURES: ESD SUGGESTED USAGE: footwear for microelectronic industries STANDARD: EN ISO 20345:2011 S1 ESD SRC