Men's Insulation

Men’s insulation from Stio delivers warmth that packs small and layers easily. We make two types of insulation: down and synthetic. Down gives you the most warmth for its weight and compresses easily, so it is the best choice for cold, dry conditions and alpine starts. Synthetic insulation stays warm even when it gets damp and dries quickly, which suits high-output ski tours, wet snow, and fall hikes. This collection features insulated jackets, vests, and hoodies you can wear as a midlayer under a shell or as an outer layer on cold days. Lightweight styles suit active days, while higher-loft options keep you warm at the trailhead or on the chairlift. Every piece is designed in Jackson, Wyoming, with a fit that works over baselayers and under shells. Pair your insulation with a men’s shell when conditions turn.