Fast, lightweight, and built to move, the Under Armour Men's Elite Pro Run '25 Split Short is race-day ready with a retro edge. The half-split design and 2.5" inseam give you a full range of motion, while the built-in brief keeps things locked in and comfortable. Perforations on the front and a smooth, stretchy waistband keep airflow up and distractions down. This is part of UA's exclusive Elite line, only with Running Warehouse.