The Women's BugsAway Sevilla Long Sleeve Shirt is breathable and lightweight, making it an important piece forany outdoor adventure! This longer length tunic has a drop-tail hem for additional coverage, a pleat detail at back yoke, and BugsAway technology to keep you protected throughout your excursion. About BugsAway: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 and midges can't stand it, and neither can ticks and mosquitoes, those pesky carriers of many insect-borne diseases. Exofficio's Insect Shield uses Permethrin to provide long-lasting effective, and convenient bug protection.