Turtle Fur - Double-Layer Neck Warmer, Micro Chelonia X2 Fleece, Limetime Size One Size Size: Adult, One Size fits most. Also fits Juniors and Teens Double-layer Midweight Micro Chelonia X2 Fleece - 92% Polyester, 8% Spandex Regular Fit Advanced Temperature Control, Breathable and Quick Drying Perfect for skiing, snowboarding, snowshoeing, running, hiking and an active lifestyle.