Fit & Design Outer shorts have a standard fit for a relaxed, easy feel Built-in shorts have a tight fit for a body-hugging feel Mesh on the sides promotes air flow to help keep you cool Technology Nike® Flex fabric stretches with your body, helping you get the most out of your performance Dri-FIT® technology helps you stay dry and comfortable Additional Details Machine washable Country of Origin : Imported Style : CJ2164 Fabric : 88% polyester / 12% spandex Brand : Nike Web ID: 20NIKWPRFLX2N1SHRAPB SKU: 20597894