Run Fast 2-In-1 ShortsRunning fast requires grit and hard work. The right apparel helps too, and these adidas running shorts are made for speed. The slim fit ensures nothing gets in the way when you pick up the pace. Inner tights support your muscles, and the outer shell gives a barely there feel as you stride. Reflective details shine when the light fades and you're still going strong. Made with a series of recycled materials, and at least 70% recycled content, this