The Patagonia Durable Down Hooded Jacket pairs a lightweight Steel Forge shell with 700-fill-power recycled down, split at the cuffs and underarms with synthetic insulation to resist wet uptake and long-term wear in the highest-abrasion zones. Broad shoulders and discontinuous quilting keep loft mapped to overhead reaching positions, holding warmth right where a climber spends time mid-route rather than compressing it flat under a harness. What Our Gearhead(R) Experts Are Saying:"I cinch the hood and hem down the second I stop moving at a belay, and the cold doesn't find its way in while I'm standing there watching the rope feed out."