Godsen Men's Fashion Swimming Trunks Boxer Brief 80% nylon Hand or machine washable Material:80% nylon, 20% spandex. Bold GODSENlogo Printed on the side. Washable, good flexibility, drawstring adjusts tightness. This cool black active trunk are made from Nylon that retains its shape and moves with you.The short length is contemporary and perfect for showing off your beach fit for any shoreline. Designed in DenmarK.More Humanized.