bluesign approved. Offering a Durable water repellent (DWR) treatment with UPF 50+ protection, the Brooks High Point 3" 2-in-1 Shorts keep you comfy wherever you travel. Front panels are made from DriLayer Seal ripstop fabric to resist tears from overgrown trails. Elasticized waistband and drawstring closure. Notched side-split design allows for a full range of motion. Short built-in tight liners help prevent chafing and offer gentle support. 4 drop-in hip pockets hold essentials while a zippered back pocket keeps keys and cards secure. Main: 90% polyester, 10% spandex;DriLayer mesh: 86% polyester,14% spandex;Lining: 79% polyester, 21% spandex. Machine wash, tumble dry.