Anthem Athletics MIDNIGHT Ranked Competition Rash Guard Compression Shirt - BJJ (IBJJF Approved) & MMA ***SIZE NOTE*** We are introducing a new size chart over the coming weeks...White, Black and Blue colors fit according to the size chart provided. For Brown and Purple color variations please size up. Made from lightweight, ultra-strong, moisture-wicking, compression material Multi-panel construction, high-density flat-lock stitching for optimal fit and durability Optimized for the highest level of athletic performance in BJJ, MMA, catch wrestling, no-gi, and submission grappling (IBJJF Approved) Fully-sublimated graphics and logos that will never crack or peel