Turtle Fur Single-Layer Midweight Polartec Thermal Pro Grid Neck Warmer Tech Fleece: Polartec Thermal Pro Imported 100% Polyester (63% Recycled) Size: Adult, One Size fits most Also fits Juniors and Teens Single-layer Polartec Thermal Pro Grid Fleece Breathable and Packable Perfect for cross-country skiing, hiking, snowshoeing, skiing, and snowboarding