Bormio S3 Alvier safety shoe, size 41, high, waterproof leather shoe made from 2.6 mm Anfibio leather. The inner lining is fully lined with genuine nappa leather and has a leather insole and a leather sole. Inner height: 16 cm, outer height: 21 cm. Glass fibre reinforcement in the shaft and foot area provides torsional support. The L-Protection midsole ensures low weight and insulation in winter. The shoe is equipped with a rubber sole that is abrasion-resistant, non-slip, antistatic and resistant to oil, acid and petrol, as well as a composite protective toe cap. CE category II. EN ISO 20345:2011 S3.