Built for long days in the sun, this 100% polyester sunshirt pulls sweat away from your skin and dries fast, so you stay cool and comfortable from the first rally to the last. The lightweight fabric is rated UPF 50+, blocking at least 98% of UV rays while you play, train, or just hang out outside. Breathable, durable, and easy to care for, it's the shirt you'll grab every time the forecast says sunny.