The North Face Men's Dune Sky 1/4-Zip is the only layer you need for outdoor adventure and cozy relaxation alike. Made with exceptionally soft, high-stretch Dune Sky fabric, this pullover keeps you comfortable whether you're on the trail or in the hammock. FlashDry fabric keeps you dry while UPF 40+ sun protection blocks harmful sun rays so you can stay outside all day, and with odor-resistant properties, you'll stay fresh and happy whether you're pushing through another mile or enduring high summer temperatures.