Empower your run or workout with the combination of Omega Fit and Quattro in this full package vest. Designed to create function and style with added features such as flatlock stitching throughout for full fluid motion. Pockets with anti-lock zips to stash your valuables. The elasticity in this fabric is enhanced by the special construction of the way the spandex is woven into the fabric. Key components are: super lightweight, wicking, quick dry, soft and smooth.