The Drake MST Windproof Fleece Layering Waterfowl Vest is a great layer for those of you that like to keep warm but also like having full range of motion. This water resistant fleece vest with Instinctive Features will keep your core warm and ready to keep hunting. It can be worn under any of the Drake Waterfowl jackets or by itself for a warm non-binding alternative. Includes two zippered slash pockets magnet pocket on chest along with zip security pocket. It's not too hard to decide what to wear on hot and cold days but what about those in-between days when the temps fluctuate dramatically? The MST series is made of windproof waterproof breathable gear designed to be worn without layering when temperatures range from 20 to 45 degrees. Features: -Windproof water-resistant fleece vest with Instinctive Features -Wear under any Drake jacket or by itself -Two zippered slash pockets -Magnattach pocket on chest -Zip security pocket -100 percent polyester Accessories NOT included.