Flexfit fuses the flexibility of spandex with the breathability of mesh in this Ultrafibre cap. The result is a harmony of well-fitted comfort and feather-weight breathability. From Flexfit.com, ÒFeaturing super synthetic fibers, Ultrafibre caps are versatile in that they are robust, lightweight, and wind & water resistant. The fibers also have a natural shine to emanates strength.Ó The resilient easy care blend is lightweight, flexible, and comfortable. Along with these synthetic fibers, elasticized spandex is woven throughout, ÒFlexfit caps feature a patented technology that weaves polyurethane spandex into the sweatband and throughout the entire crown, providing a superbly comfortable fit." The Tactel and Mesh Flexfit hats are also constructed with a Permacurv PE Visor to give it that rounded, athletic look and feel. ÒOur visors come with a technology that keeps its proper shape and curve at all times. Signature synthetic material helps maintain the hats proper curve.Ó Flexfit, a trusted name in headwear for over 20 years, has used superior technology to create a one-of-a kind ballcap that is built to last. Featuring water resistant material and a breathable mesh back, this durable Flexfit is quickly becoming popular. Experience the most comfortable hat Flexfit caries today, available in a variety of colors.