Head off the beaten path with confidence in the ExOfficio Men's BugsAway Sandfly Lightweight Jacket, thanks to the built-in BugsAway technology featuring Permethrin that repels insects such as ticks and mosquitoes for up to 70 washes as well as providing protection from bug-borne illnesses like Lyme disease and Zika. The adjustable drawcord hood, cinched hem and elasticized cuffs provide additional protection, while the chest and side pockets store the essentials for easy on-the-go access. When your trek is done, this hooded jacket packs into its own security pocket for convenient storage in your backpack or suitcase.