Medium, Grain Goatskin, Premium Leather Hybrid Gloves, Polyurethane Reinforcement, Textured Grips, Elastic Wrist, Stretch Panels Between Fingers For Ventilation, Goatskin Leather For Dexterity, Durability, Adjustable Strap. UPC: 731919999122 Manufacturer Part No: 9912-23 California residents see Prop 65 WARNINGS Cancer and Reproductive Harm, www.P65Warnings.ca.gov