Product details None of the bulk and plenty of warmth. Ozark Trail’s Puffer Vest for Men is a fantastic option for those seeking versatility. This vest is wind-resistant and water-repellant, filled with polyester to help ensure that you stay cozy. This is the ideal layer to zip up when the temperature drops and you need an extra something to wear over tees, tops and pullovers. Style it with your favorite jeans or cargo pants for casual or activity-filled days during the fall and winter months. Only at Walmart.