Godsen Men's Swimming trunks Boxer Brief,Black (Medium, Army Green) 90% Acrylic Fiber 10% Spandex Material:90% Acrylic Fiber 10% Spandex (Black And Blue ;Black And Red ;Black+Green&Blue ). Material:85% nylon, 15% Spandex.(Black And Sky Blue;Black and Army Green;Black and Green) Bold GODSEN logo repeated around waistband. Washable, good flexibility, drawstring adjusts tightness. This cool black active trunk are made from Acrylic Fiber 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.