Coolibar UPF 50+ Unisex Performance Sun Bandana - Sun Protective Polyester/Spandex blend Tie closure UPF 50+ - protects against 98% of UVA and UVB rays Active SUNTECT&reg; Athlon fabric is engineered for cutting-edge performance and comfort, including our exclusive Cooltect&trade; technology that accelerates moisture wicking for a cooler workout and an antimicrobial finish that helps keep the fabric fresh; Soft, lightweight, breathable, moisture wicking and quick dry to keep you active all day Antimicrobial protection infused at the fiber level prevents the growth of 99.9% of bacteria to help eliminate odor Versatile wear tie it as a head wrap, face mask, or neck band; 24 inches X 24 inches; Easy care: machine wash, tumble dry; Imported Recommended for when you want to keep your cool and stay UPF 50+ sun protected while picking up the pace outdoors, including fitness, basketball, jogging, power walking, cycling, and other outdoor sports activities