Simms Men's Thermal 1/4 Midlayer Zip Top Size:Small visibility and reliability to your

visibility and reliability to your fly storage

Instead of the term “entry level

Perfect kit for any fly tying bench

Good at the tying desk and on the river

strength and knotability

Simms Men's Thermal 1/4 Midlayer Zip Top Size:Small visibility and reliability to yourOur warmest midlayer for cold days, the M's Thermal 1 4 Zip Top adds warmth on its own, or layer it under your favorite jacket to dial in reliable comfort. A grid fleece interior traps heat next to skin without adding bulk or limiting range of motion, and a smooth exterior makes for seamless layering. Smooth faced grid fleece layers perfectly with our baselayers to provide maximum warmth High collar with a quarter length zipper allows for venting and