The Howler Brothers Men's Voltage Quilted Vest is lightweight, giving you options for layering as the weather cools down. It includes synthetic PrimaLoft gold insulation for warmth and water-resistant polyester rip-stop fabric. The quilting is lightning bolt-shaped for a classic all-around style and now features a casual rib-knit baseball collar. Worn alone or layered, this vest is a great piece to have in your closet for casual and versatile style.