87% Nylon/ 13% Spandex, 2×2 Twill Fabrication, Performance Stretch Fabric, Unstructured Mesh Lining, Mesh Sleeve Lining, Hidden 2 Button Lapel, Single Back Vent, Moisture Wicking Fabric Finish, Dry Clean Only, Imported. This slim fit, earth-toned item is made from a nylon-spandex twill fabrication to ensure a stretch fit for the demands of your active lifestyle. Pockets throughout mean everything that is vital to you is always within reach. Outside, a two button lapel. Inside, moisture-wicking fabric keeps things cool, so you never have to sacrifice style for comfort.