Material: Cowhide Thick Premium Quality Leather Brief Detail: The long, durable wear extra wide hook-and -loop closure on wrist for easy on and off. special multiple layer foam sandwich padding delivers outstanding hand protection. The 12 oz weight is ideal for bag training and top cardiovascular benefits for Boxing. Colors Combination: White Black Blue Red Sizes: 10 oz, (Small) 12 oz (Medium) 14 oz (Large) 16oz (Extra Large)