From early spring at the crags to high summer in the alpine and chilly days around town, the Black Diamond Hot Forge Hybrid Hoody is a versatile, multi-insulation puffy that offers classic warmth across a range of pursuits and weather conditions. In the body of the Hot Forge Hybrid, we used PrimaLoft Gold Insulation Down Blend, made from 70% DWR-treated goose down and 30% PrimaLoft synthetic fibers, for highly packable warmth with elevated weather resistance. In the high-exposure areas of the hood, shoulders and arms, we used PrimaLoft Gold synthetic insulation for performance that’s warm when wet. The adjustable hood fits easily over a climbing helmet, and the jacket packs into its internal stretch mesh pocket and features a carabiner clip loop. Two zippered hand pockets and two internal drop pockets stash gloves, energy foods or cold hands.