ll-Its® 6615 High-Performance Bandana Do Rag is made with Hi Cool® moisture-managing technology to keep workers comfortably cool and dry on hot days. The Hi Cool® performance fabric wicks moisture for quick-drying, while the absorbent terry cloth sweatband prevents sweat from dripping into eyes. This low-profile cooling do rag can be worn alone or under a hard hat. One size fits most, the back features an elastic band that stretches to comfortably fit a variety of head sizes. To be worn correctly, the three pieces of fabric should also be tied in a knot. Machine wash as needed and hang to dry. Ideal for construction, landscaping, roofing or anyone working in the heat. It is also a great bandana headband for running, hiking and other recreational activities.From the ManufacturerWhen you need to absorb the blow of a furnace worth of summer swelter, Chill-Its Absorptive Series sop up the sweat with a style all their own. Take control! Manage your moisture and temp now! The Chill-Its Absorptive Series includes terry cloths, sponges, elastics and High-Performance technical fabrics. All are meant to trap or move sweat, keeping it out of your eyes and off of your hands. Hey, sweaty palms and stinging eyes have never been a safety positive.