The Men's Patagonia Fitz Roy Down Hoodie is a puffy for staying toasty on the belay. Designed to protect you against the cold while you're managing the safety of your climbing partner, it's packed full of 800 fill power down for lightweight warmth that packs down when it's your turn to send it. The helmet-compatible hood prevents the chill from setting in from the back of your neck to the top of your head, while focusing on the climber and ropes.