The Heat Holders® Celeste Space Dyed Hat is a stylish ribbed roll-up hat. Made with advanced thermal yarns and our luxurious HeatWeaver® lining, the Heat Holders® Celeste Space Dyed Hat is warm, super soft, and comfortable, 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. Imported Material & Care Acrylic Machine washable