Anthem Athletics Predator MMA Gloves - Training, Kickboxing, 100% Highest Grade Leather Made from 100% full-grain cowhide leather - the highest standard in quality and performance (superior to synthetic, genuine and top grain leather) Triple density, high-performance PU foam for maximum impact absorption Multi-panel construction, Thai-style palm, and enhanced finger design for optimal mobility and support Enhanced palm construction to prevent glove from bowing out  minimizing cuts and injuries 4 oz. gloves - designed for professional competition and training