Featuring an embroidered Air Force Marathon logo. Nike Featherlight Adjustable Hat LIGHTWEIGHT COVERAGE. Keep covered in the Nike Featherlight Hat. It features lightweight, sweat-wicking fibers to help keep you dry and comfortable. An adjustable strap lets you easily personalize your fit. This product is made with at least 75% recycled polyester fibers. Nike Aerobill technology uses lightweight, breathable fabric for all day comfort. Dri-FIT technology helps keep you dry, comfortable and focused. Stretchy fabric lets you move freely. Adjustable strap lets you easily personalize your fit. More Details 100% polyester Hand wash Imported 100% POLYESTER Nike Featherlight Cap Air Force Marathon