Avidlove men's underwear is silky smooth 87% nylon, 13% spandex. The fabric is very soft, light and smooth, when you wear these bikinis it feels like you are wearing no underwear at all. Ultra pouch design adds more charm onto the classic bikini brief while providing more space for your manhood without squeeze out or constraint. Low rise design looks super sexy and not detectable under your pants. You need these silky soft, hardly there, underwear in your under garment rotation. Reposhing this item I purchased from @sizesmallmen. Loved it, but ready to rotate for something new. Questions? Leave a comment below!