Bjj Rash Guards are a necessary part of any BJJ practitioner's wardrobe. Rash guards are important for those who want to avoid grinding their skin against the mat while rolling, as this can cause burns and other pain or discomfort. These Bjj Rash Guards shown here are designed to protect your torso while you practice or compete, letting you focus on your artform and not on protecting yourself from the mat. Each one is made out of an 80 percent polyester and 20 percent spandex blend that will conform to the shape of your body, so that no loose clothing gets in your way. The material helps to wick away sweat as well, making it easier for you to keep traction on the mat. Choose from any number of colors of Bjj Rash Guards, including white, purple, black, brown, and blue in either short or long sleeves depending on your preference.