Product Name:Men's quick-drying Content: 88% polyester 12%lycra Construction: Elastan,wicking and quick dry Description: Use polyester fiber as Lord yarn and add activated carbon and subtle air cavity structure surface fabric and nano silver materials, which increase the ability of antibiotic . All the performance is antibacterial yarn handled directly so the funtion is permanent.The small holes of fabric surface help eliminate bacteria and sweat from the body quickly. Special processing to get UV CUT,50SPF+,ANTI-BACTERIAL,ODOR FREE. All the functions were got by ant-baterial yarn directly,So the function will stand forever. Light and breathable