Built with set-in sleeve construction for chafe-free comfort and total shoulder mobility Capilene Cool Daily is made from quick-drying, moisture-wicking stretch fabric that provides enhanced comfort during activities both in and out of water bioSoft increases the wicking performance of Capilene Cool Daily and the softness; with built-in HeiQ Fresh durable odor control you stay welcome among friends at the end of the day Artist by color code: Neil Hubert (SUGX); Patagonia original art (FHFG, BOLW, FOFR, LPSU, BLMX) Capilene Cool Daily provides built-in 50+ UPF sun protection Fair Trade Certified sewn, which means the people who made it earned a premium for their labor 136 g (4.8 oz)