Nike 5" Challenger Shorts deliver lightweight coverage and sweat-wicking support that lasts. Side panel mesh adds ventilation so you'll be comfortable while your endurance takes you farther. Lightweight Dri-FIT fabric wicks sweat for dry comfort. Side panel mesh enhances ventilation. Built-in liner provides sweat-wicking support. Elastic waistband with drawcord personalizes your fit. 5" inseam provides great range of motion. Internal drop-in pocket offers convenient storage. Reflective elements remain visible on low-light runs.