What Our Gearhead® Experts Are Saying: "I keep this in my pack on every high-elevation hike. The down insulation is super warm, but what sets it apart is the stretch fleece under the arms that moves with me instead of bunching up."The Access Down 1. 0 Hooded Jacket is our go-to for lightweight warmth that never compromises movement. Built by Black Diamond to handle early morning ridge pushes, alpine belays, and brisk town transitions, it balances loft and breathability with smart design details we rely on every day. We love how the 700-fill traceable goose down traps serious warmth without adding bulk, while stretch-woven fleece panels under the arms give us the freedom to reach, scramble, or layer up. The 20D nylon shell keeps the jacket ultralight and easy to pack, and a DWR finish helps shed unexpected moisture. With an insulated hood, stretch knit cuffs, and three zippered pockets, this jacket stays ready for any cold-weather mission, big or small.