Lightweight and ready for action the New Balance Men's Impact 5 Track Short features a plush waistband built-in briefs and a secure zip pocket. Reflective accents increase your visibility in low-light conditions. - S.C. Features: 5 inch Inseam Hidden pocket on waistband Invisible zip pocket for secure storage Lightweight internal brief Plush elastic waistband with circular drawcord Reflective logos and trims