The Columbia Rad To The Bone Pants are there for your budding ripper as she sails into the deep stuff this winter. They feature the waterproof, breathable protection of Omni-Tech, with just the right amount of insulation for your average winter day. Synthetic fill retains insulating loft even while wet, but the fully-sealed seams will ensure moisture doesn't make its way in. Columbia's proprietary reflective lining helps her retain body heat by reflecting it back towards her legs, yet still allows moisture to escape when she's playing hard. Internal leg gaiters keep powder from getting her ankles wet, while cuff guards keep her hems from getting sliced up by her skis.