This UPF 50 Long Swim Trunk features a below-the-knee fit and a fully elastic waist. These are made with a soft-stretch polyester/spandex blend so your child can swim with ease and comfort. Liner not included - soft swim liner sold separately.  

FABRIC: 88% Polyester/12% Spandex (DWR-treated)
THREAD: 100% Polyester
LABEL: Soft Satin Polyester