• BREATHTEX waterproof membrane
• Comfort zone up to -30°C
• Italian design and manufacture by a specialized adult workforce
• Italian sole with built-in swiveling and folding Oc System® with flow channel
• Lining is enhanced with breathable insulating OLANTEX film
• Mid-sole guaranteeing impact and compression resistance (certified UNI EN 12568, as required by the security footwear regulations)
• Multilayer adjustment innersole made of 90% wool with insulating and reflective aluminium film
• Reinforced at the bottom of the rod for heel and toes
• Rugged metal eyelet and hook-and-loop laces
• Sole with 16 stainless steel spikes
• Thinsulate insulation lining
• Vintage hydro-natural leather or/and hydro suede