Why we made this We run faster than a speeding bullet! Ok, that may be a slight exaggeration, but only slight. To keep us cool, calm and collected when we're beating our personal best, we shortened the Pace Tight and added extra Mesh behind the knees for breathability. Ready, set, sweat! Key features low-friction Luxtreme™ fabric is cool to the touch, sweat-wicking and fits like a second skin with four-way stretch lightweight Mesh panels help you let off steam secure zipper pocket holds your house key so you don't have to two gel pockets in one waistband continuous drawcord won't come out in the wash flat seams won't rub you the wrong way imported Fit + function designed for: run fabric(s): Luxtreme , Mesh fit: tight rise: medium inseam: 19" leg opening: 11 1/4"