The incredibly warm and protective Columbia Iceventure II Bib Pant keeps us out on the mountain from first chair to last with its waterproof, insulated construction. The Omni-TECH plain weave 2-layer shell with critically sealed seams keeps out falling snow and loose powder, and the combination of Microtemp XF II recycled insulation and Omni-HEAT thermal reflective lining provides exceptional warmth. Fully spec'd with features including zippered pockets, adjustable waist tabs, an internal leg gaiter, and much more, these bibs are a must-have for winter adventures.