Turtle Fur - Comfort Shell Get Ahead, Midweight Reversible Slouchy Beanie, Mystic Mindport/Black Size One Size Size: Adult, One Size fits most. Also fits Juniors and Teens Midweight Double-layer Comfort Shell Performance Fabric - 92% Polyester, 8% Spandex UPF 50+ Sun Protection - Blocks 97% of UV Rays Breathable and Quick Drying Reversible Slouchy Beanie Perfect for skiing, snowboarding, snowshoeing and an active lifestyle.