Baffin - Pivot (Black/Charcoal) - Men's: The ultimate performance oriented winter boots which are perfect for dog-sledding, snowmobiling, winter camping, snowshoeing or just playing in the snow. These boots provide comfort and support with a built in tendon shield and are designed at an angle that provides a more natural stance then snowboard boots. All new rear entry design. Shin shield for protection from snowmobile debris. Boa lacing system for easy, one-handed tightening with secure fit. Flexible cushion mid-sole, dual density maximum grip outsole and supportive external arch support work together to provide an incredible base. Temperature rated: -70 C/-94 F. Shaft: 12". Circumference: 19".