Get ready for fun in the sun in our zip front swim shirt! This chlorine resistant swim shirt has a functional nylon zipper so you can zip in and out of it with ease. Expertly constructed with chlorine resistant, no-fade fabric designed to retain its fit and resist bagging, swim after swim. Wear over your favorite swimsuit and enjoy every moment at the beach or pool! Scoopneck Wear swim tee over your swimsuit, in & out of the water. Does not feature a built-in shelf bra For additional bra support shop our Scoop Neck Swim Bra Unlined top Functional nylon zipper Neckband features a zipper guard for comfort 80% Nylon / 20% Xtra Life Lycra Spandex Fabric provides UPF 50 UV protection. See details . Hand wash with mild soap. Hang dry; avoid dryer. Chlorine Resistant LYCRA¬Æ XTRA LIFE Spandex retains its shape and fit 5-10 times longer than other fabrics. Imported 30" sleeve length from collar to hem on size 20 23" zipper length on size 20 Solutions: Chlorine Resistant, UPF 50 Sun Protection Close Back Details “UPF” stands for Ultraviolet Protection Factor and it measures the Ultraviolet radiation or “UV” protection from the sun provided by a fabric. (Similar to the SPF rating system used for sunscreens.) Our Swimsuits For All styles with UV sun protection have a rating of UPF 50 (the highest possible rating) which means only 1/50th of the sun’s UV rays can pass through, and it blocks 98% of UV rays. Sunscreen use is still recommended when wearing our UPF 50 styles since no clothing can completely block out UV rays. Please note that most fabrics lose some of their UV protection over time from repeated washing and wearing. Garments that are damp or wet typically provide less UV protection (this is especially true of lighter fabric colors). Also, on any UPF 50 suit that had mesh or other fabric panels, those panels would not provide the same UPF 50 protection.