Lill Sport Atla Polar Mittens - Heavy-duty, leather polar mitt developed together with the Norwegian snowmobile-police in Finnmark that sets the highest standards of warmth and quality. The shell of the mitt is made of impregnated cow leather that is resistant to wear and tear. The shell is lined with thermo wadding and micro fleece and it also has a removable lining in knitted wool for faster drying time and extra warmth.