If you're busy or active, scarves can be a pain to wear and polo necks too restricting - that's when you'll really appreciate a Heat Holders Neck Warmer. This fabulously soft, fabulously warm lined knitted tube can be just pulled on and left under the chin, or even pulled up over your mouth for added cover. The sculptured fit contours around the neck and chin to keep out drafts and insulate fully. The Heat Holders Neck Warmer is made from moisture wicking, breathable Heat Holders thermal yarn and lined with HeatWeaver insulation, a plush fur-like lining that effectively maximizes the amount of warm air held against your skin.