EON Maevn Women's Sporty Mesh Panel Jacket Self: 59% Polyester / 22% Rayon / 19% Elasterell-P; Mesh: 83% Polyester / 17% Spandex Round neck knit rib collar jacket with mesh side panels Half shell fabric, half rib trim cuffs Front dyed-to-match nylon zipper Two curved front pockets, one side pocket with a zipper, one side pocket with twill tape Made with COOLMAX technology to transport moisture away from the body