SunProof toddlers one-piece swimsuit in an elbow- and knee-length cut. The long zipper makes for easier dressing. Flat seams for extra comfort Elbow-length sleeves and knee-length legs UV protection factor 50+ is tested according to the standard EN 13758-1 +A1. The product only protects the skin under it. The UV protection may suffer if the product is very tight, or if the fabric is stretched or wet. Also wear & tear, pool chemicals and saltwater may with time impair the protection. Zipper makes dressing easy Semi-automatic zipper lock to prevent unintentional opening All-over print