Turtle Fur - Double-Layer Headband, Chelonia 150 Fleece, Ruby Size One Size Size: Adult, One Size fits most. Also fits Juniors and Teens Double-layer Midweight Chelonia 150 Fleece - 100% Polyester Regular Fit Soft and Warm Multi-Season Fleece Perfect for skiing, snowboarding, snowshoeing, running, hiking and many more outdoor activities.