Neosport's 2.5mm sport vest is a versatile "go anywhere do anything" watersport garment. Use it alone or layer it over or under any other garment. It works great when under a personal flotation device, which makes it perfect for recreational and kayak fishermen. Allows for full rotational movement for paddling and casting. Front zipper. Flatlock seams for comfort and durability. Available in blue/black only.