100% Polyester, stretched unique elasticity mesh fabric, skin-friendly soft material. Many ways to wear it – neckerchief, headband, wristband, Cover, hair-band, balaclava face Cover for men, face cover for women, seamless Cover, beanie, bandana, mouth Cover, and more. It effectively blocks sunlight, UV, dust, and wind. Add your company’s name, logo or branding information. Great for promotional gifts and giveaways, and many colors for your choice.