The North Face Chakal Pant is a stylish yet comfortable winter pant that will keep you warm and ensures the elements stay out. With Heatseeker Eco synthetic insulation for strong warmth and Chimney Venting System for excess heat removal, these pants have the perfect temperature control system. Plus, the articulated knees allow for a larger, more natural range of motion that will move with you while you ride. The North Face Chakal Pants