This men's four cornered underwear provides all-around support, allowing the legs to move freely. It is usually made of high-quality fabric, ensuring comfort and breathability. The characteristic of the antibacterial inner layer is that it uses specially treated fabrics, which can inhibit the growth of bacteria, reduce odors and discomfort. Through antibacterial technology, this design helps to keep underwear fresh and dry, preventing discomfort or health problems caused by prolonged wear.