Designed for athletes in and out of the water, Ventx tops are cut with room to move and made of a lightweight fabric that is cool, breathable and moisture wicking. UV 30+ rated Four-Way Stretch 4 ounce VENTX spandex designed by XCel from the yarns to finished product for the most high performance, durable, and effective protection from the sun. Perfect for active sports outdoors: paddling, surfing, beach sports, rafting, or just hanging out near the water. Comfortable low collar and relaxed chest and shoulders make this shirt great for casual wear as well as active wear. Won't get soggy like a cotton t-shirt, not tight-fitting like a rashguard. Long sleeves for maximum sun protection. Raglan sleeves.