NIKE Men's Havoc Training Gloves, Med,(Black/Anthracite.Volt) Lightweight gloves designed for agility and speed during cross-training exercises Perforated Micro-suede palm for breathability Silicone pattern on palm for enhanced grip Fitted neoprene wrist cuff allows for a full range of motion and provides a comfortable fit Contents: 71% Polyester, 13% Nylon, 12% Neoprene, 4% Silicone