Arena Powerskin Carbon Ultra Jammer 50% Polyamide 47% Elastane 3% Carbon Fiber INFINITY LOOP bonded seam construction with X-PIVOT POINT for perfect body position, body rotation control & stroke efficiency ULTRA COMPRESSION PANELS in the legs and core for extra muscle support and targeted compression, when and where needed CARBON ULTRA CAGE with 3 times the carbon fiber of any other arena Carbon suit for multi-direction, high-density, intelligent compression.