Repels & Kills Insects - Add a layer of insect protection when you go out with Insect Shield's comfortable leggings. Our leggings are comfortable and a fashionable way to repel insects during any outdoor activity. Tested, Proven, & EPA-Registered - Our leggings repels bugs during outdoor activities such as backyard BBQ's, birthday parties, hiking trips, international travel, and more. Insect Shield is an EPA-Registered technology for treating apparel that repels mosquitoes, ticks, ants, flies, chiggers and midges (no-see-ums) Lightweight & Breathable - Made from a breathable material that stretches. Not only is the shirt insect repellent with EPA-registered permethrin repellent built into the fabric, it’s also great for everyday wear made from 90% cotton, 10% spandex Insect Repellency Lasts Up to 70 Washes - Insect Shield is tightly bonded to fabric fibers resulting in long-lasting repellency, expected to last the lifetime of the garment, up to 70 launderings for apparel and 25 for gear