SKIN CANCER FOUNDATION CERTIFIED - Your SwimZip is certified by the Skin Cancer Foundation, so you know it meets the highest standard in sun protection! TOTAL SUN PROTECTION - SwimZip's Long Sleeve Rash Guards are rated UPF 50+ and block 98% of the sun's harmful UVA and UVB rays! PACKED FULL OF THOUGHTFUL FEATURES - Full-length zipper down the front makes this the fastest, easiest way to get sun protection on (and off) your little one. No more tears taking a wet, tight, sticky shirt over those heads! Tagless Neck, No Chaffe Flat-Lock Seams, Zipper Garage, Protective No-Pinch Zipper Flap, and of course UPF 50+ Sun Protection WIDE RANGE OF COLORS AND SIZES - Our unisex design is meant for boys or girls. Our rainbow of options can match with any other swimsuit or bathing suit you have, not to mention our huge catalog of other sun-protective swimwear. This rash guard's wide age range (0 months to 12 years) has you covered whether your child is an infant/baby, toddler, little kid or big kid! CHECK OUT OUR WHOLE CATALOG - We offer a huge assortment of UPF 50+ sun protective swimwear. There are separates (get your trunks or bottoms to go with this rash guard!) as well as 2- and 3- piece sets for boys and girls. And adults, we have you covered as well! We have FAMILY MATCHING so get your whole crew looking cute while protecting them from the sun! SwimZip's Kids' Long Sleeve Rash Guard with full-length zipper and SPF 50+ sun protection is the best little kids' swim shirt. The full-length zipper makes this the simplest way to protect your little one's skin from the sun's harmful rays. No more yanking tight wet shirts over your kiddo's head. One quick zip and your boy or girl is ready for the a day at the beach (or the pool, or the lake, or the backyard, or the playground and park, ....well, you get the idea!). UPF 50+ sun protective material is the highest-rated sun fighting power around. With sizes from 0 months to 12 years old, SwimZip protects your child at all ages from infant/baby, to toddler, to little kid, to big kid. Our signature rash guard is designed with both boys and girls in mind and matches with our huge catalog of other styles. Be sure to pair with one of our Best-Selling Wide Brim Hats to full face and neck coverage!