These breathable, moisture-wicking ExOfficio men's briefs offer performance and comfort in all situations—from travel to fishing to everyday wear. Made with a breathable, moisture-wicking blend of 89% nylon and 11% elastaine. Machine wash and dry. Pack down small so they won't take up a lot of space in your luggage. Highly breathable to provide comfort even in the hottest conditions. Treated to resist odor-causing bacteria. Soft, comfortable fabric won't chafe. Just give them a quick wash in the sink and hang to dry; they'll be ready to wear in a few hours. Imported.