When you need bug protection for trail-to-town transitions, the BugsAway® Vianna Pant is the answer, with modern, clean styling in a durable, abrasion-resistant fabric with UPF 50 sun protection. A security zip pocket on the right holds a passport, and the legs roll up with snap tabs for extra versatility. BugsAway® apparel is treated with Insect Shield®, giving you invisible, odorless protection just by putting on your clothes. The treatment binds permethrin to fabric fibers for the life of the garment, so it stays in your clothes—not on your skin—and lasts through 70 washes. It's effective against ants, flies, chiggers, midges, and ticks, as well as mosquitoes, which can transmit insect-borne diseases such as Zika, Chikungunya, Dengue, and West Nile viruses.