RailRiders Explorer Shirt is a wrinkle resistant and silky smooth shirt that drapes effortlessly. Features included a standard collar, seven-button front, long tail flap, long sleeve roll-up tabs and button-closed pockets. This shirt is sure to keep you cool and dry during the warm-weather months, with moisture-wicking properties that move moisture away from your body and provides UPF 30+. The Explorer Shirt from RailRiders is made from their 1.5 ounce featherweight blend of 76% nylon/24% polyester.The Explorer Shirt is the perfect addition to your warm-weather arsenal.Reason for Being: Designed as an all-purpose shirt for traveling, hiking, and looking good. Packable, wrinkle-free, stylish, lightweight, and breathable, this shirt meets in the middle between office wear and trail wear.FeaturesWeight: 9.5 oz1.5oz super soft Nylon / Polyester blendUPF 30+ sun protectionButton closing front pocketsRoll-up tabs on sleevesLocker loop on pleated backMoisture wicking finishGreat for adventure travel and casual wear