• Boiled wool collar for extra durability
• Wool lining and felt lining also equipped with the OLANTEX breathable insulating film
• BLOC outsole by OC System, equipped with 16 stainless steel pivoting and folding cleats system with flow channels
• Grip system featuring stainless steel studs and a framework created with a special, flexible polyurethane that is durable even at the most extreme temperatures
• Laces with sturdy metal eyelets and hooks and robust inner zipper with bellows
• Easy fitting
• BREATHTEX waterproof membrane
• Comfort zone up to -30°C
• Please Note: The OC Grip System does not guarantee slip resistance on all surfaces. Always walk carefully.