From road running to time trials on the track, test your speed limit in these ultralight, 5-inch running shorts. With a supportive inner brief and zipper back pocket. Made for running, training, and much more, get that faster-than-fast feeling in these lightweight materials and in a 5-inch length. The adjustable waistband instantly improves comfort, while the antimicrobial inner brief treatment keeps you fresh. The four-way stretch woven fabric is smooth against the skin, while the supportive inner brief keeps you comfortable even over long distances. A perforated mesh back increases airflow, keeping your temperature regulated even when you're working hard. Designed for (and by) runners who know exactly what they need, when they need it. Like the integrated back pocket with zipper plus a key loop to safely store essentials. Or the PFC-free DWR material that repels rain.