Upper: water repellent full grain leather External lining: breathable leather Internal lining: sany-dry® 100% polyester fabric, three-dimensional, breathable, it absorbs and releases the moisture, abrasion resistant Footbed: heat barrier, made of soft and scented polyurethane, anatomic, insulating against high temperatures, covered with cloth. The thermal comfort inside the footwear is granted thanks to the special polyurethane compound devised to give high insulation Sole: heat defender pu/nitrile rubber resistant to +300 °c (1 minute contact) Toe cap: non metallic top return resistant to 200 j Midsole: non metallic apt plate - zero perforation with high electrical resistance Width: 10 mondopoint (size 39/6) - 11 mondopoint (size 40-48/6,5-13) Plus: footwear for electricians Performances and technical features: 100% metal free, anti-torsion support, cold protection (ci), heat resistant (hi), hro Suggested usage: footwear for electriciansUpper: water repellent full grain leather External lining: breathable leather Internal lining: sany-dry® 100% polyester fabric, three-dimensional, breathable, it absorbs and releases the moisture, abrasion resistant Footbed: heat barrier, made of soft and scented polyurethane, anatomic, insulating against high temperatures, covered with cloth. The thermal comfort inside the footwear is granted thanks to the special polyurethane compound devised to give high insulation Sole: heat defender pu/nitrile rubber resistant to +300 °c (1 minute contact) Toe cap: non metallic top return resistant to 200 j Midsole: non metallic apt plate - zero perforation with high electrical resistance Width: 10 mondopoint (size 39/6) - 11 mondopoint (size 40-48/6,5-13) Plus: footwear for electricians Performances and technical features: 100% metal free, anti-torsion support, cold protection (ci), heat resistant (hi), hro Suggested usage: footwear for electriciansUpper: water repellent full grain leather External lining: breathable leather Internal lining: sany-dry® 100% polyester fabric, three-dimensional, breathable, it absorbs and releases the moisture, abrasion resistant Footbed: heat barrier, made of soft and scented polyurethane, anatomic, insulating against high temperatures, covered with cloth. The thermal comfort inside the footwear is granted thanks to the special polyurethane compound devised to give high insulation Sole: heat defender pu/nitrile rubber resistant to +300 °c (1 minute contact) Toe cap: non metallic top return resistant to 200 j Midsole: non metallic apt plate - zero perforation with high electrical resistance Width: 10 mondopoint (size 39/6) - 11 mondopoint (size 40-48/6,5-13) Plus: footwear for electricians Performances and technical features: 100% metal free, anti-torsion support, cold protection (ci), heat resistant (hi), hro Suggested usage: footwear for electricians