180s® Women's Tahoe Fleece Ear Warmers wrap behind the back of your neck to keep you toasty warm. They fit securely behind the head, over or under hair, and even work with hats or helmets. This stylish wind resistant ear warmer is made of a stretch fleece exterior shell that is soft, warm and breathable.Collapsible for easy storage in your pocket, briefcase or glove compartment..Can be worn with hats, helmets and glasses..Weight: 2.64 oz. From the Manufacturer 180's original behind-the-head ear warmer features an adjustable click to fit design that provides a snug fit around the back of the head for added comfort and warmth.