The Performance Lab Split Shorts are cut from an 85gsm French-milled fabric composed of 88% polyester and 12% elastane, offering a lightweight, stretchy foundation suited to high-intensity training and long-distance racing. The unlined 2-inch silhouette features moisture-wicking and odor-control properties, with strategically placed thigh ventilation panels to improve airflow and heat management during effort. Side slits extend the range of motion, while a secure rear pocket provides reliable storage for essentials on the move.