Hayabusa Tokushu Hybrid Gloves, Midnight Black, 7-Ounce 5% Polyurethane5% Polyester5% Rayon25% Latex Foam20% Rubber Foam30% Polyurethane Foam10% Polyethelene vinyl acetate Foam Imported Developed From World-Leading University Research Fabric Type: 5% Polyurethane5% Polyester5% Rayon25% Latex Foam20% Rubber Foam30% Polyurethane Foam10% Polyethelene vinyl acetate Foam; Import Designation: Imported Developed From World-Leading University Research Perfect fusion of protection and performance Patented Dual-X Wrist Close and Fusion-Zone Wrist Splinting Designs for Perfect Hand/Wrist Alignment Maximizes Punching Power by Removing Energy Leaks