Brand:TULANDUT Fabric Composition8:2.7% Nylon, 17.3% Spandex Crotch Composition:61.6% Lyocell, 32.0% Cotton, 6.4% Seaweed Fiber Color:Yellow Key Selling Points:7A Antibacterial Seaweed Fiber Crotch, Seaweed Fiber Patent, Jointly Developed and Patented by Qingdao University, Seaweed Fiber Card. Size: L (90-110 catties) XL (110-125 catties) 2XL (125-145 catties) 3XL (145-165 catties) 4XL (165-180 catties) 5XL (180-200 catties)