SwimZip UPF 50+ sun protection sunsuit swimsuits are perfect for a day around the beach or pool - or anytime UV protection is needed! SwimZip's long sleeve beach rompers are made for fun in the sun. Protecting baby from the sun starts day one. Our full-zip one piece sun suit swimsuit for baby and toddler offer superior sun protection while making diaper changing a breeze because it is easy to zip right off. Get your baby boy, baby girl, or toddler the best sun suits for kids! All SwimZip swimwear sunsuits provide 50+ UV Protection and block 98% UVA and UVB rays. Be sure to pair with a SwimZip SPF 50+ wide brim sun hat or SwimZip flap hat for face and neck for easy all day UV sun protection! Sizing: These are long sleeve, and legs are knee/calf length on most kids.