The Fahrenheit Jacket offers the ultimate in a windproof insulating mid-layer piece. Core warming PrimaLoft® Down Blend Silver with a full GORE-TEX INFINIUM™ with WINDSTOPPER® membrane offers a superior warmth-to-weight ratio without hindering mobility. The No-Cold-Spot quilting keeps insulation in place for the best heat retention. The Fahrenheit will become your go-to mid-layer insulator for seasons to come.