Authentic RDX Leather Gel Fight Boxing Gloves Punch Bag-Size 10oz, 12oz, 14oz, 16oz Made with quality cow hide leather RDX boxing gloves has been designed with pro polyurethane Gel foam technology mould Hi-Tec professional contest design gloves with wrist locking wrap The added foam reduces the force, acceleration and vibration of the punch Available in 10oz, 12oz, 14oz, 16oz