Textured knit Luxuriousy soft HeatWeaver® plush lining Advanced insulating yarn The Women's Lyon Knit Roll Up Hat is a stylish hat made with advanced thermal yarns and our luxurious HeatWeaver® lining, making it warm, super soft, and comfortable, and providing superior insulation that keeps you warmer for longer. Heat Holders® hats are sewn to better fit the contours of your head, maximizing insulation, and providing a smart, fashionable look (including a cute pom-pom).
