Core AeroTech Muscle T-ShirtCore AeroTech Muscle Tee Upgrade your gym wear with the Core AeroTech Muscle Tee with Its 4 way stretch technology that provides unbeatable mobility. The lightweight and recycled jersey fabric on the front and breathable mesh back offers superior ventilation to keep you cool during intense gym sessions. With a soft hand feel texture, this gym tee feels gentle on your skin as you power though your workouts. Featuring a scooped neckline with the HD eye