Allows simple removable in-shoe adjustment to the forefoot varus/valgus angle for optimum foot knee & hip alignment.> Reversible shims now work for right or left application> Vented for comfort> Package
Includes:: 2 pair varus shims &40;orange&41; & 1 pair valgus shims &40;yellow&41;> Shims are placed under footbed & easily adjustable without tools