Stay warm and comfy on or off the golf course in the Galvin Green Duke jacket. It features Insula fabrication that is engineered with built in air chambers that are warmed by body heat, offering long lasting thermal insulation. The raised collar and padding in the shoulders provide additional warmth as well. Duke is made with stretch so you can move with ease and feel comfortable doing so. The half zip closure offers easy on and off wear and the quilted detailing add a stylish finish.