The Tropical Shirts are back! Always staying fresh and ahead of the curve Half Sumo has created the ultimate summer button down short sleeve shirt. We have paired original Half Sumo Irezumi style designs with an new fresh 100% Poly lightweight athletic fit shirt that is not only going to keep you fresh during these hot months, but due to it's flexibility it will be a great companion for any fun activity this summer. Enjoy exploring the intricate design, and discover new details up close like the customized HS buttons and our signature Yurei patch on the left sleeve. Fits a bit like an athletic shirt, on the tighter side. For a looser fit please choose one size up.