New in packaging, box just torn. Power Cool™ technology is designed to speed up or slow down cooling based on temperature and activity. FreshIQ™ Advanced Odor Protection technology helps reduce unpleasant odors from your clothes. Duo Dry wicks moisture away from your skin. 4-way stretch for a flexible fit. Long length boxer brief underwear come in a pack of 2 pairs. FreshIQ™ advanced odor protection technology helps reduce unpleasant odors from your clothes - keeping you feeling fresh all day.