The men's modal briefs are super soft and stretchy that you may forget you're wearing them. Ultra Soft Modal Microfiber Briefs for Men: Butter Soft with silky touch. More comfortable and stretchy than cotton. Covered Elastic Comfort Waistband: Men's underwear with soft fabric covered waistband which is smooth against the skin. Added stretch for comfortable daily movement。 clean color, suitable for more occasions. Satisfaction Guarantee - We always expect your inquiry and support. Please let us know if there're any questions. We desire to know your true ideas of every detail about the underwear. So we can do better at products & service.