Dakine Men's Size Chart If you're like us, you spend a lot of time in your base layers during the winter. This lightweight top is cut for all-day comfort with the tech to keep you warm and dry from first chair to last pint. The chest graphic and loose cut offer a t-shirt feel for a more relaxed look when hanging out in your base layers, while the power of Polygiene(R) keeps it smelling better for longer between washes. It features bluesign(R) approved sustainable materials. Features: - Cuff thumb loops - Raw edge shirt hem - UPF 50 - Standard fit - Shell: 181g/m2 Jersey Knit (92% Polyester, 8% Spandex) bluesign(R) approved material - Performance: Moisture Wicking - Polygiene(R) Permanent Odor Control Technology - Seams: Flat locked seams