• Hydro-suede upper
• Boiled wool collar for extra durability
• Laces with sturdy eyelets and metal hooks
• Removable insole allows an orthopedic expert to replace it with a foot orthosis, modify and improve the fit of the boot
• Virgin wool lining and OLANTEX breathable insulating film
• BREATHTEX waterproof membrane
• Grip system featuring stainless steel studs and a framework created with a special, flexible polyurethane that is durable even at the most extreme temperatures
