JT Racing USA Hat with Oval Logo (Black/White, Large/X-Large) Stretchable polyester mesh provides superior comfort and fit Ever-fresh spandex sweatband absorbs and blocks odor Permacurv visor maintains its shape and curve Available in two sizes: small/medium (6-3/4 inch - 7-1/4 inch) and large/X-large (7-1/8 inch - 7-5/8 inch) 55 percentage polyester/43 percentage cotton/2 percentage spandex construction