The AT Performance Engineered Men's Workout Athletic Shorts in Black. 100% light-weight, moisture-wicking, antibacterial polyester. Engineered perforation for maximum airflow. Hidden zippered pocket for valuables. Elastic waist with drawstring for comfort and fit. Quick-drying, with reflective AT Performance logo. Our AT Performance collection of tall sportswear is ultra-breathable, light-weight and flexible for maximum training functionality. Length fits at top of knee - offered in Tall (10” inseam) or Extra Tall (11.5" inseam).