Wonder how this style got its name? The moment you slip it on, you'll feel like there is nothing there, designed to feel like you are not wearing underwear at all. Derived from renewable wood sources, TENCEL intimate cellulosic fibers gently embrace your body with long-lasting softness to help your skin feel pleasantly cool and dry throughout the day and night. As a result, the smooth fiber surface, Tencel Intimate cellulosic fibers offer an exquisitely gentle quality that creates a barely there feel. Naked Fit underwear collection is the lightest underwear on the planet and provides all day comfort for the man on the go.