Be sure to check out our new arrival of 2017 fly fishing gear and clothing

Men's Base Layers

Dump those cotton underwear and that little league t-shirt and switch to a moisture wicking base layer.  For comfort while hiking in Yellowstone National Park or fly fishing on the Gallatin River, your underwear should made made of synthetic fabric, merino wool or silk.  Moisture wicking underwear dries much faster than cotton and moves perspiration away from your skin.