adidas Techfit Compression 1/2 Sleeve Top - Men's Support your upper body with the adidas TechFit Compression Half-Sleeve Top. Featuring compression fit, this training top warms and supports your biceps, triceps, shoulders, back, and abdomen. ClimaLiteŽ technology pulls sweat off skin, keeping you cool and dry during intense workouts. Perforated panel on chest increases airflow. Smooth seams reduce chafing, allowing a comfortable fit. UV protection (UPF 50+) shields skin from harmful rays. 84% polyester/16% spandex. Imported.