The Nike AeroSwift Dri-FIT ADV 4'' Brief-Lined Running Shorts in Medium Blue are designed for active men seeking comfort and performance. Made from 88% polyester and 12% spandex, these athletic shorts feature a 4-inch inseam and an elastic waist with a drawstring for a secure fit. The lined design, with inner waistband drop-in pockets, offers convenience and support for various activities like gym training, track and field, cross training, and running. Additionally, the moisture-wicking and breathable material ensures quick drying and enhanced comfort during workouts.