The FJ ThermoSeries Hybrid Vest is designed to adapt to changes throughout the day and give you optimal comfort and performance on the golf course, whatever the weather. Part of FootJoy’s most advanced and versatile layering system, ThermoSeries, the vest is designed to keep you warm and protected. It has a Hex Waffle Fleece lining throughout that retains heat, as well as an insulated woven front for extra protection against the cold. The vest is windproof and water-repellent, and the fleece-lined pockets provide extra warmth. With moisture-wicking material that keeps your body dry, this vest is an ideal layer for variable weather conditions.