Short tights are ideal for unrestricted, warm-weather running performance, but it's hard to find the right fit and feel. We use highly elastic knit fabric and open-edge hems for body-hugging comfort. In addition, our Kinetic Garment Design process orients the fabric in the optimal direction of stretch for each section of the shorts. This optimizes ergonomics and freedom of movement while also minimizing the number of seams to help prevent skin irritation.