100% Blend Imported Ultra-fine polyester mesh: 300 holes per inch ensure superior protection against mosquitoes Breathable material: Keeps you cool anmd comfortable, perfect for hiking, camping, and fishing Elasticized Neck for Comfort: Features an elastic band at the neck, offering a snug fit that prevents bugs from entering, enhancing comfort during extended wear Easily packable: Compact and folds small, making it a must-have accessory for any outdoor enthusiast's gear Universal Fit Design: Easily fits over most headgear, ensuring a comfortable and secure fit for all outdoor enthusiasts, from hikers to campers