The men's winter vest is made of 100% polyester. An essential vest for outdoor winter. Stay warm even during cold nights or windy days. Features: Button closure, V-neck, multiple pockets, slim fit, easy to mix and match. Pocket design: 3 pockets in total, 2 with flap and 1 with zipper on the side. Can be worn as a mid-layer on cold days or as an outer layer in mild cool climates. Ideal for: Hiking, daily use, climbing, hunting, work, running, camping, cycling, hiking, fishing and many outdoor occasions.