Black form-fitting polyester-spandex fabric back promotes flexible range of motion. Durable gray MiraX2 suede synthetic leather provides flexible， long-lasting palm protection. EVA anti-vibration & shock-absorbing palm pads help reduce blisters & hand fatigue. XtremeGrip! reinforcement palm & fingertip patches provide additional durability & grip control. Kevlar abrasion-resistant reinforcement patch， sewn into the critical wear zone between the thumb & index finger， provides added protection.