Descroption Of ExOfficio Bugsaway Ziwa Pant ExOfficio is an outdoor and travel clothing company. Since 1987, they've been providing clothing solutions for outdoor & travel enthusiasts with a specialty in functionality. ExOfficio is dedicated to making clothing as adventurous as you. The Ziwa Convertible Pant repels insects, dries quickly, and is engineered for comfort. This lightweight pant will increase your packing efficiency because it's easy care and ready to be washed in a sink or river. Insect Shield repellent lasts 70 washings