The Sinister Longsleeve Rashguard is very versatile, it can be used in your day-to-day training or even under your Jiu-jitsu while competing. The rashguard is constructed with a blend of 80% nylon and %20 spandex, ensuring a snug fit that stretches to accommodate your body type. Featuring a white paneling, these rashguards come in either black or bright blue with the sinister “s” and a vertical logo on the back.
