SunBusters Girls Ruched Swim Set 12 mos-12 yrs, UPF 50+ Sun Protection 80% Nylon/20% Spandex Imported Sun protective girl's swimsuit set with short sleeve rash guard, bikini and skirt (only Mallow and Mimosa sets sold with skirt) EXCELLENT SUN PROTECTION: Swimwear fabrics are rated UPF 50+ and provide maximum UV sun protection by blocking 98% of UVA + UVB sun rays, wet or dry; similar rating as SPF for sunscreens. Covered areas don't need sunscreen. Swim shirt with adjustable ruched sides, high collar for optimal sun protection, colorful appliqu design, SunBusters logo at front Halter bikini top is fully lined, adjustable ties at neck and back. Bikini bottom is lined, elastic waist, tie at waist. Swim skirt with elastic waist, mid thigh length. Flat lock stitching for superior quality with soft, quick drying and 4 way stretch fabrics