Columbia Shirt Columbia Men's Rockaway River Back Graphic T-Shirt Short Sleeve Cotton T-shirt Columbia offers this short-sleeve tee in multiple colors and sizes., Extended sizing available., Regular Fit. Columbia Men's Rockaway River Long Sleeve Graphic T Shirt | Marks Columbia short-sleeve t-shirt for men, For urban life and summer trails Crafted of 94% recycled content, this sun-shielding, sweat-wicking t-shirt keeps you comfy anywhere A perfect-fitting, comfort stretch Columbia graphic tee, made with soft cotton that feels broken-in from the jump. Men's Columbia Short Sleeve Back Graphic Tee Comfort stretch material, 100% Cotton jersey, Suitable for machine wash