Add Wish List Quick view + Quick Add Outdoor Research Astroman Sun Shirt L/S Weighs 190g (size Medium) Weighs: 190g (size Medium) OR's Astroman is a modern classic in trekking shirt terms. It is loose fitting with stretch and ideal for warm weather outdoor activities. Lightweight with press stud front closure and pocket flap. Outdoor Research says: The Astroman Sun Shirt … Was: Now: ¥21,022.15 RRP: ¥24,025.60 | Save: ¥3,003.45 + Quick Add