Thinner blade allowing for quicker change of edge and improved glide. New ‘Tuff’ plates that are lighter and 2X as strong as traditional options. High quality carbon steel HRC 58 heat treated fto keep the edges sharp. Chrome finish Rocker at 3 segments radii to improve agility, jumping, spinning and gliding. Primary rocker at 7’’ for great responsiveness, subtle secondary rocker Professional cross-cut toe picks for better bite. Radius Of Hollow 7/16″ for great footwork and deep edges