Lightweight 3M Recycled Thinsulate EC60 lining is made with 78% post consumer recycled materials. Dryhide water-resistant full-grain goatskin leather palm. Hooded fingertips and thumb reinforcement. Spandex back made with WasteNot polyester yarn which is comprised of 96% recycled PET bottles. Snug-fitting elastic wrist with secure Velcro closure.