closeup of man wearing minus33 merino wool expedition 1/4 zip mid layer shirt

Men's Wool Mid-Layers

      25 products
      Layering is a great way to thermo-regulate your body as weather conditions and activity levels change throughout the day. Whether you’re going for a quick day hike, or taking on a thru-hike, having the right layers can make your trip more enjoyable and also keep you protected from the elements. Worn over your base layers, Mid-layers are designed to keep you warm, with the versatility to help cool you off when temps change. Zips are often used in Mid-layers for easy removal and replacement as well as helping you vent without completely removing the layer.