Reebok NFL Burner Speed Low M3 Men's Football Shoes Synthetic Synthetic sole Heel measures approximately 0.25 inches" Two piece TPU injected plate molded Mortrac FGT cleats and a Hardlink arch stability system that offers lightweight performance and feel, and excellent traction. ETC anti-friction lining reduces friction to almost zero, reduces moisture and heat to bring comfort to previously unattainable levels Kinetic Fit System is expansion joints designed into the upper of the Full Blitz to allow the shoes to move naturally in relation to the foot Molded Cleats