HEAT HOLDERS Hat Constructed from Heat Holders yarn Size: Small/Medium Glove color: Rose Plush fur-like thermal lining holds warm air close to skin Great moisture breathing abilities Keep head warm on the coldest of days. The specially developed advanced fibers provide high performance insulation against cold. The heat weaver liner is a insulated thermal liner that maximizes the amount of warm air against your skin. The heat holders rib construction contours the shape of your head for improved fit, warmth and comfort.