The ExOfficio Women's Modern Collection Thong embodies sleek, smooth, comfort and style with dynamic technical performance for all your travel needs. Super soft, nylon stretch fabric regulates perspiration in response to body temperature to keep you cool & dry. Sheer mesh stripe side panels provide breathability and a flattering line. Bonded waist and leg openings create a smooth, line-free look under form-fitting clothes. With a cotton panty liner for breathability, long-lasting odor resistance, and a comfortable fit, you'll want to wear these every day during your travels and all year round.