XCEL Mens Big and Tall Shortsleeve Ventx Swim Shirt: Looser Fit Rashguard 30+UV 90% nylon/10% spandex Ventx tops are loose fitting and made of a lightweight fabric that is cool, breathable and moisture wicking. UV30+ rated Four-Way Stretch 4 ounce VENTX spandex designed by XCel from the yarns to finished product for the most high performance, durable, and Perfect for active sports outdoors: paddling, surfing, beach sports, rafting, or just hanging out near the water. Comfortable low collar and loose fitting body make this shirt great for casual wear as well as active wear. Ideal as a guy's beach coverup - won't get soggy like a cotton t-shirt, not tight-fitting like a rashguard. Men's big and tall sizes only at iSnorkel.com