"What Our Gearhead® Experts Are Saying:""This jacket has everything I want for cold-weather hikes and everyday wear. The 650-fill down insulation keeps me warm without adding bulk, while the Omni-Heat Infinity lining really reflects body heat to keep me comfortable. I appreciate the waterproof-breathable shell that keeps snow and rain out, and the adjustable features let me fine-tune the fit when conditions get rough. Whether I’m trekking through snowy trails or just braving winter in town, this jacket is a must-have layer.""When winter's chill sets in, we reach for the Grand Trek III Down Hooded Jacket to keep us warm and dry. This premium cold-weather layer combines lightweight, high-loft warmth with advanced waterproofing, making it a go-to for snow-covered trails, frigid commutes, and everything in between. The 650-fill down insulation traps heat efficiently without adding excess weight, while the Omni-Heat Infinity lining reflects body warmth for extra comfort in icy conditions. Fully seam-sealed Omni-Tech fabric ensures wet weather never slows us down, and HeatSeal construction keeps cold drafts out. With an adjustable hood, cuffs, and hem, we can fine-tune the fit for complete protection, making every winter adventure more enjoyable."