Combining the best features of a wool sweater with the warmth and functionality of a down Vest, The novel hybrid GTX infinium sweater is the best of both worlds. Merino wool on the arms and back offers stretchability, and natural warmth, while the GORE-TEX infinium laminate on the chest and back provides exceptional water Repellency. Top it off with Primaloft silver insulation for added warmth, and this jacket hits the mark on the best of both worlds as a midlayer or a stand alone lifestyle piece.