OUTER SHORTS: 95% Polyester, 5% Spandex; BUILT-IN COMPRESSION SHORTS: 90% Polyester, 10% Spandex. Imported Zipper closure Machine Wash 2-IN-1 DESIGN: Mesh material shorts, quick-dry fabric to keep you comfortable for workouts and practice, built-in Compression shorts with tight fit offers support thigh muscle to improve performance and provide a more generous fit for extra mobility. MULTI-POCKET DESIGN: A liner phone pocket to keep your phone out of the way; 2 front zippered pockets keep your phone, keys and wallet safe; And one back Silver Reflective Pocket Design for Increased Visibility, makes you safer at night outdoor activities. OTHER FEATURES: Elastic waistband with internal drawcord for a perfect fit; easy to clean, retains shape even after multiple washes. The New Style Of Workout Shorts for Men.