Simms Thermal Qtr Zip Midlayer Top

The Simms Thermal Qtr Zip Midlayer Top adds steady warmth on cold days. First, the smooth-faced grid-fleece traps heat next to skin without bulk. Next, the easy stretch helps you move freely. Finally, it works on its own or under a jacket, so you can dial in comfort with ease.

Grid-Fleece Warmth, Zero Bulk

In short, the high collar and quarter-length zip let you vent or seal heat as the weather shifts. In addition, the clean outer face layers smoothly over a base layer. Plus, the soft inside manages moisture and feels comfortable all day. As a result, you stay warm, dry and ready to fish.