Simms Midstream Wool Insulated Jacket

Embrace shifting conditions with a versatile hooded jacket engineered for travel, daily wear, and long days on the water. Powered by Lavalan® Sport wool insulation, it delivers natural warmth that stays effective in damp environments, along with exceptional odor resistance for multi-day comfort. Body-mapped insulation stacks heat where you need it and trims bulk where you don’t, making it a streamlined mid-layer for crisp mornings, campfire evenings, and everything in between.

Wool’s natural temperature and moisture management helps regulate comfort across changing weather and activity levels, while the quiet, durable shell stands up to trails, boats, and travel. Packable, breathable, and reliably warm, this mid-layer puffy is built for anglers, travelers, and outdoor enthusiasts who demand performance without the bulk.