e4hats.com low profile washed flex cap - lime osfm e4hats.com our navy low profile washed flex cap provides perfect fit for most head types with flexibility and this is great cap for any kinds of activities in any seasons. made from cotton with spandex for stretch and comfort, the round crown of the cap is constructed out of 6 panels of fabric with stitched air vents for cool circulation. 3 inches long stiff and pre curved bill of cap provides protection from the sun's rays and other elements during any of your outdoor activities. the inside of the cap is completed with stretchable moisture wicking sweatband for sweat absorption and quick dry while back of the cap is finished with fitted end. do not forget to check out this amazing cap in our other variety color selections as well!