There's no better feeling than getting exercise in the fresh air, but too much time in the sun can really leave a mark. The Mountain Hardwear Men's Sunshield Half-Zip is your new streamlined, go-to solution for staying active on sun-soaked trails without risking damage from sun radiation. The broad spectrum sun protection blocks out UVA and UVB light to keep you safe, while the versatile auto-lock half-zip and zippered chest pocket keep you locked in for hours of outdoor fun, so you don't have to worry about cutting your adventure short.