MULTI-PURPOSE - Your Elite Sports Full Long Sleeve Rashguard features a variety of sports. AVOID THE CONSTRUCTION OF BACTERIA - You never have to deal with ugly bacteria growth. DURABLE AND COMFORTABLE The rash guard has flatlock stitching and is made from a blend of polyester and spandex. Increase your performance and recovery - the compression material allows better blood circulation Ibjjf approved - this is an ibjjf tournament approved rash guard