Brave Little Ones Rash Guards will keep your little ones stylish and covered from the harmful sun this summer. Our Rash Guards provide UPF 50, which means they block over 99% of UV rays. Plus, they're soft, super stretchy, and quick drying. Every purchase helps provide over 550 meals a month to children in Rwanda, Africa. First model weighs 42 lbs and 42 inches tall. He's wearing size 5/6T in Rash Guard and 5/6T in Swim Trunks. Second model weighs 44 lbs and 40 inches tall. He's wearing size 5/6T in Rash Guard and 5/6T in Swim Trunks. Third model weighs 44 lbs and 42 inches tall. He's wearing size 5/6T in Rash Guard and 5/6T in Swim Trunks. Video of Hudson wearing size 6-8Y in Rash Guard and Swim Trunks. He’s 49.3 lbs & 48.5 tall. Product Highlights: UPF 50+ With UV Protection Blocks over 99% of UV rays Ultra Stretchy and Quick Drying Breathable 80% Nylon & 20% Spandex Tagless Label Note: It is recommended to rinse rash guard thoroughly after swimming in chlorine, as it can be harsh on fabric.