Bring on endless comfort to your adventurous look wearing the breathable and durable Royal Robbins Expedition Pro Short Sleeve shirt. Standard fit shirt featuring collared neckline and short sleeves. Wrinkle-resistant fabric with moisture-wicking properties. Low-profile chest pockets with envelope closure and hidden-zip security pocket at chest. Mesh yoke with HeiQ Smart Temp technology helps regulate your body temperature. Back ventilation for comfort during hot weather. Gusseted underarms for added mobility and freedom. UPF 50+ sun protection. Full button-down closure. 100% recycled polyester. Machine wash, tumble dry. Imported.