BUILT-IN SUN PROTECTION- SwimZip’s built-in sun protection blocks 98% of all UVA and UVB cancer causing rays. No more sunburns! Keep your skin safe in the sun with SwimZip’s built-in UPF 50+ sun protection so there??s more time for enjoying the beach, lake, or pool and less time worrying about harsh UV rays and reapplying sunscreen. FULL-LENGTH ZIPPER FOR EASE OF GETTING ON AND OFF ? Our rash guards come with a full-length zipper to make getting into and out of the shirt a breeze. EXTREMELY COMFORTABLE? We want your kids to be comfy! We have selected very comfortable fabric, added a zipper garage so there is no chaffing on the chin and a back zipper flap to keep the zipper from rubbing your child’s stomach, and removed the neck tag. HIGH QUALITY- Designed in the USA, our swimsuits are made of high-quality fabric that??s fade-resistant and durable while still feeling soft and comfortable. START SUN SAFETY NOW? Protecting kids from the sun starts on day one. Wrapping your kids in something that is sun protective, comfortable, affordable, and cute is SwimZip??s #1 goal.