The Halo Headband Protex Sweatband Bandana is great for athletes who prefer bandanas but need the extra performance that a cotton bandana can't offer. These bandanas feature the patented Sweat Seal Grip Technology to redirect sweat away from your eyes and face so you can stay focused. Smooth fit ties securely in the back. Patented Sweat Seal channels sweat back and away from the eyes and face. Grip Technology keeps it in place during any activity. Dryline fabric absorbs sweat, wicks moisture and dries quickly. Will not lose shape, form or stretch out. One size fits both men and women. Works great under helmets. Made in the USA.