Everlast Spark boxing gloves• Synthetic PU leather ensuring long-lasting durability and performance• Injection molded foam core provides ergonomic hand placement within the glove for optimal protection from injury• Expandable polyurethane foam expands during the molding process, creating a balanced foam to air ratio for optimal impact absorption• Ergonomic grip barenables proper fist positioning while striking to prevent injuries• Half mesh palm for added temperature control during intense workouts• One piece hook & loop enclosure provides a secure and customizable fit around wrist• Ergonomically secured thumb helps protect and prevent injuries• Polyester/nylon blend interior lining for easy cleaning and maintance