The Southern Tide Bowline Performance Vest is a vest made of fleece, nylon, and spandex. The vest is lined with warm, bonded fleece material and is perfect for layering over a long sleeve t-shirt or sport shirt. It features a self collar, full zip chest zipper pocket, zipper welt pockets, and a CF 2-Way Reverse Coil Zipper with Branded Rubber Silicone Puller.