Elasticized cotton fits great-can be worn or removed without the need to retie it every time you put it on
Stylish-wear it alone or comfortably under your helmet
Soft terry cloth liner helps absorb perspiration and oil to keep you cooler and the helmet interior cleaner. Approximately 2-1/4in. W x 40in. L with tapered sides for easy tie-ups. Machine washable. One size fits all.