The J-Heel fits over the heel of your track and field shoe to add rear spikes. The J-Heel is lightweight and form fitting.
About the J-Heel:
The J-Heel converts a regular track shoe into a multi-purpose track shoe for high jumpers and javelin throwers.Use on plant heel for javelin or plant heel on approach to high jump.The versatile J-Heel can be used by a number of athletes for different events or by one athlete for multi-events.Replaceable spikes included.One size fits all – adjustable. Can be used on right or left heel.Will not roll or slip.Colors may vary.Light weight, form fitting!Legal in all states for competition as per NFSHSA Rules.Sold individually, not by the pair (you get one single J-Heel).