beautyin Boys Swimming Trunks 3D Animal Dinosaur Boxer Shorts Nylon,Spandex Vivid 3D Animal Dinosaur boys UPF 50+ Sun Protective swim shorts Boys aquashort with elastic waistband for enhanced comfort and support Unlined for a rash-free swim plus good coverage over swim diapers for the little ones Always chemical free fabrics, perfect for sensitive skin and UPF 50+ rated, maximum UV sun protection for apparel! Flat lock stitching for superior quality, fabric is soft, quick drying and offers 4 way stretch