The ExOfficio Men's BugsAway Abrigo Pants feature classic 5-pocket styling in a tough but soft blend. Put your passport in the security zip leg pocket and your wallet in the hidden back pocket. Whether in the backwoods or the backyard, Insect Shield technology helps keep you protected with built-in invisible, odorless insect protection that repels mosquitoes, ticks, ants, flies, chiggers and midges (no-see-ums). The active ingredient in Insect Shield products is so tightly bonded to the fabric fibers that it retains effective repellency through 70 washes.