The 5" Racing Short is Nike's solution for runners who want lightweight breathability with more coverage than a split leg. It contains a supportive inner brief and mesh gusset. Laser perforation at the outseams gives great ventilation. The lightweight, textured outer shell is popped with a contrast-color heat transfer. Internal key pocket and secure zip pocket at center back. Lightweight elastic waistband with Nike running drawcord. Reflective Swoosh trademark at left hem. Dri-FITŪ trademark at back hip. 5" inseam. 100% Dri-FITŪ polyester. Back brief is Dri-FITŪ 89% polyester/11% spandex. Front brief is Dri-FITŪ 84% polyester (100% recycled)/16% spandex. Imported.