The Red Wing Shoes Buckskin Unlined Leather Gloves are crafted with 3.25 oz. Chrome Tanned Deerskin Leather and tanned in a similar style as our Red Wing Heritage Leathers. They are designed for maximum comfort and mobility using the Gunn Cut Palm Pattern and Key Stone Thumb assembly. Note: We recommend purchasing the gloves slightly snug, as the Chrome Tanned Leather will stretch slightly to create the perfect fit over time.