Much more than a basic T-shirt, the Buckshot is built to keep you cool and dry during hard work and fast action. Custom graphics are designed in-house at Filson. The 4.7-oz. fabric is knit from a midweight blend of cotton, polyester and rayon that actively wicks moisture away from the skin, dispersing it for rapid evaporation. The athletic cut fits a bit close to the body to aid wicking, and has plenty of stretch so you don’t even notice the shirt on your back. It’s been tested to provide UPF50+ protection, so there’s no need for concern about damaging UV rays getting through to your skin. The Buckshot T-Shirt–blending the moisture-wicking performance of synthetics with the natural feel of cotton, while providing serious sun protection.