Unlike most aluminum shoes, the Equi-Librium Aluminum does not have a steel insert. Extensive testing proved that Equi-Librium shoes without steel inserts have significantly improved wear patterns, preserving the design advantages for the life of the shoe. When a fraction of a second is the difference between a win or loss, the Equi-Librium aluminum makes the difference.

Features:
-Significantly less weight
-Holds up as well as steel
-Clips are positioned between the 1st and 2nd nail holes
-Only available in front shoe with side clips