Turtle Fur Comfort Shell UV Backcountry Bandana, Light Performance Bandana, Digi Size: Adult, One Size fits most. Also fits Juniors and Teens Single-layer Comfort Shell Lightweight Performance Fabric - 92% Polyester, 8% Spandex UPF 50+ Sun Protection - Blocks 97% of UV Rays 4-Way Stretch Performance Bandana, Quick Drying Perfect for mountain biking, cycling, hiking, kayaking, climbing and many more outdoor adventures.