Features of the Eddie Bauer Motion Men's Ignitelite Hybrid Jacket 100g Primaloft silver Insulation active in front panel: Lightweight, breathable warmth StormRepel DWR finish on front panel: Sheds moisture Polygiene odor control in back, sides, sleeves: Wear more, wash less Tuckaway hood: Folds into collar when not in use Thumbhole cuffs: Provide streamlined Fit, easy layering Close to the body without restricting mobility Designed to Fit over baselayers and lightweight midlayers Fabric Details 100% Nylon 92% Polyester, 8% Spandex remainder