No more excuses for sunburns. No more hiding in the shade. UV Buff headgear keeps the sun fun. Hour after hour, it wicks away sweat to keep you cool, fights odors with Polygiene Active Odor Control, and protects you from 95% of harmful UV rays. Now that's cool. Blocks 95% of UV rays. Soft, breathable Coolmax Extreme fabric. 100% seamless. 12+ ways to wear. Polygiene Active Odor Control. Moisture-wicking. Thermal protection from cold & wind. Quick-drying. 2-way lateral stretch. One size fits all adults. 100% microfiber polyester.