The Black Stallion GW4540-BK ToolHandz CORE Multiuse Winter Mechanics Glove is a comfortable, versitile mechanics glove. The palm of the GW4540 is made with a synthetic leather, keeping it soft and comfortable while the back is made with a flexible birdseye spandex. The interior is lined with a fleece lining, helping keep the hands warm in the colder enviroments. The wrist is held in place with a TPR cuff, complete with a hook & loop closure.