Men's Simms Midstream Full Zip

Wool's natural properties provide resilience and comfort across a wide range of temperatures and humidity, plus it offers exceptional odor resistance - ideal for travel, daily wear, and backcountry stays. Lavalan Sport brings the timeless benefits of wool insulation to modern technical outerwear, offering a natural, renewable solution for temperature and moisture management - perfect for streamlining your kit on extended trips. As the temperatures start to drop, duck inside the Midstream Hooded Jacket. Featuring Lavalan Wool insulation, for warmth in damp conditions and natural anti-order performance. Body-mapped to stack heat and cut bulk, the MidStream is the perfect mid-layer puffy whether en-route to your secret fishing hole through the morning chill or kicking back at camp by the fire. Nothing else feels like the premium wool of Lavalan Sport.