The BugsAway Impervio Neck Gaiter can be worn a variety of ways for versatile protection from pesky bugs and harmful UV rays. Wear around your neck, or pulled up on your head to cover your ears. BugsAway® apparel is treated with Insect Shield®, giving you invisible, odorless protection just by putting on your clothes. The treatment is bound to fabric fibers, so it stays in your clothes-not on your skin-and lasts through 70 washes. Ants, flies, chiggers, midges, and ticks don't like it, and neither do mosquitoes, which can transmit insect-borne diseases such as Zika, Chikungunya, dengue, and West Nile viruses.