Men's Salomon Toundra Pro Clima Waterproof Winter Boots Outdoor 9.5 Black/Black

If you have a hankering to cross the ice cap, or just want a really warm, protective boot with great traction for snowmobiling, taking the early chair to operate a ski lift, or chop another load of frozen firewood, the TOUNDRA PRO CSWP is a great choice. Aerotherm Aerogel technology makes them warm to -40degF / -40degC.