The Headband AID™ has buttons to attach a mask to relieve irritation behind the ears. Our button Pocket Headband for women and men also allows you to bring the basics because it has a pocket, secured by Velcro® worn at the back of your head.
Buttons to hold face masks
Stretchy, light-weight, dry-wicking
Stash: mask, cash, keys, ID, gels, lip balm & more
The filters block out 2.5 particulate matter, which is the same particle size that a K N - 9 5 protects against. The filter has one carbon layer sandwiched between spun-bond fabric. They are meant to effectively last 24 consecutive hours which tends to last most people 4-7 days.