Loaded with 800-fill ProDown™ insulation, the Summit Breithorn Lightweight Hybrid Hooded Jacket provides steady warmth and compressibility on technical climbs in freezing conditions. The hybrid construction features an insulated body and a non-insulated, stretch-woven hood, sleeves and side panels for an exceptional range of motion. And when you need to move fast and light, you can pack away into its pocket ready for the next adventure.
