MMA Fightland offers top deals on USA top rated Fitness Brands for MMA Rash guards such as FUJI Rashguards Combat Corner Rash Guard, venum rash guard, tatami rash guards. Question is why it’s important to wear rash guard? It Reduce the spread of bacteria when you have your rash guard under your Gi while competition and your body won’t expose and hit to the ground and less likely to exchange the bacteria. There have been several studies on how wearing a rash guard after rolling can speed up injury recovery due to the compression of the muscles. Just as there are compression braces that reduce injuries. Generally speaking, rash guards are designed to wick moisture away from the body and help the athlete stay as cool and dry as possible. In addition, rash guards are typically constructed with flatlock stitching, which allows the seam to lie flat to the garment instead of hanging loose from it.MMA fightland has huge selection for you to choose from below.