Upper: COLD DEFENDER PU resistant to -25 °C//-13 °F
Outer sole: TPU resistant to -25 °C//-13 °F
Internal Lining: thermo welded polyester
Footbed: EVANIT, made of EVA and nitrile special compound, with high bearing capacity and variable thickness. Thermoformed, anatomic, punched and coated with highly breathable fabric
Midsole: stainless steel
Plus: kick off lug