Contoured with Safetec foam, which last up to 200 times more than regular fight gloves. Saftec foam developed by Cleto Reyes is formulated for a density equivalent to that of official fight gloves. Safetec padding provides great comfort while retaining its slim shape for maximum punching precision. High quality cowhide; just the same as pro fight official gloves. Water-repellent nylon lining prevents moisture from entering padding, extending its life and preventing it from overweight by moisture retention.