Short Sleeve Compression T-Shirt. This high-performance T-shirt, designed for maximum performance, combines unrivalled comfort with durability. The IMMAF-approved design guarantees superior quality, while the specially engineered fabric blend (83% polyester, 17% elastane) offers exceptional flexibility and wicks away perspiration to keep you cool and dry. Flat seams ensure a secure, unrestricted fit, allowing you to move freely. Approved by the International Mixed Martial Arts Federation (IMMAF) Made from a special blend of 83% polyester and 17% elastane Short-sleeved design for targeted compression and improved blood circulation Comfortable design that offers a balance of flexibility, breathability and support Available in fierce red, reflecting the intensity of MMA Designed specifically for MMA training and competition