The breathable Nike Pro Hypercompression Men's Training Tights give you compressive support and freedom of movement during your toughest workouts. Control Vibration Silicon-injected Hypercompression technology at the calves and quads offers targeted support, helping to reduce muscle vibration during high-intensity training. Stay Cool Smooth, warp-knit mesh panels in high-heat zones enhance airflow where you need it most, helping you stay cool when your workout heats up. Move Freely The tights'woven fabric offers four-way stretch, giving you the natural mobility you need for lifting, cardio or plyometric drills.