Athletic swim tops feature zip front closure for easily wearing. This Sun Shirt is made with quick-drying soft stretchy fabric which is lightweight and comfortable to wear. UPF 50+ rating sun protection blocks out UV rays to harm your skin when you go out for swimming and playing on the beach. This rash guard can be used for Swimming, Surfing, Diving, Yoga, Fitness, etc. If you need to exercise outdoors, if you understand the effects of UV rays on your skin, sun-protective clothing is essential for you and your family.