Ergodyne 42120 Chill-Its 6485 Multi-Band, Blue Protect yourself from the elements and promote a safe work environment with this Ergodyne 42120 Chill-Its 6485 blue multi-band face / head covering. This versatile band can be worn in a variety of configurations. It functions as a face mask that protects both the face and neck, all while wicking away sweat and moisture for comfortable, all-day wear. Its low-profile, slim material allows you to wear it under a hard hat, making it ideal for use on construction sites. In addition to protecting wearers from the sun, wind, and dusty conditions, this multi-band features an anti-odor treatment that allows it to stay fresh regardless of the wearer's environment. Its stretchable, seamless design ensures it's extremely comfortable and can fit a variety of head sizes for added versatility. This multi-band can even be machine washed for repeated wear.