adidas F50 Style Shorts - Boys' Grade School To get ahead you must work. Take the step in the adidas F50 Style Short. Ventilated ClimaCoolŪ fabric helps keep you dry and comfortable. Contrast color drawcord on the elastic waist. Mesh insert in back yoke adds breathability; Regular fit, tonal 3-StripesŪ on the side of the legs. Contrast adidas brandmark above left hem. 100% ClimaCoolŪ polyester. 7" inseam. Imported.