These swim trunks are made with ultra-soft lightweight quick-dry material and feature an elastic waistband for easy fit. This year the boys get a blue signature palm print to coordinate with their sisters' pink version for the perfect family photo! All Shade Critters sun protective clothing fabric blocks 98% of harmful UV rays, a UPF 50+ rating. Designed in the USA Imported Nylon/Poly UPF 50(Ultraviolet Protection Factor) Fully lined