As intricately engineered as King James’ game, LeBron Beast Sleeveless features sweat-wicking, knitted fabric and a streamlined design to keep you focused and free from distractions when you’re on the court. No distractions, no restrictions. Knit Dri-FIT fabric helps keep you dry and comfortable. Stretch interlock fabric on the front body gives you great range of motion. Slimmed armholes fit close to the body for unrestricted movement. Front body: Dri-FIT 180g. 100% polyester basic interlock. Back body: Dri-FIT 145g. 100% polyester circular knit. Reinforcement: 50g. Nonwoven.