e4Hats.com Captain Embroidered Cap - Navy OSFM cotton/polyester Made of 35% cotton and 65% polyester. One size fits most for all with adjustable plastic snap closure, fitting up to XL (7 1/2). Same material inner hatband. Adult/Unisex. Crown measures 3 1/2 inches deep. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!