Whether it’s poolside or surfside, these swim trunks are ready for everything under the sun. The 4-way stretch fabric has UPF-50 sun protection to block harmful rays and the Saltwater Beach Performance Swim Trunk is designed with a comfortable liner and flexible waistband for all day ease. Elastic waistband Imported Product Specifications 4.25" Inseam Material & Care Polyester, spandex Machine washable