Superfeet Run Support Insoles Size:B the special conical and hollow

the special conical and hollow 3D polymer reduces muscle fatigue and facilitates air flow by reducing the temperature in the contact zone

with a sleek and stylish look that will help you stand out on the field

Keep firm when shiftingReduced drag through a more aerodynamic designSingle button on each side of the shift lever only works with Synchronized ShiftSeries colorEliminated the switch box of ST-6871 to make the design smaller and shorterIntuitive shifting control2x11-speed

Seams: Mini-stitching: Minimalist stitching provides optimal comfort and reduces the risks of chafing

asymmetrical design provides immediate feedback

Superfeet Run Support Insoles Size:B the special conical and hollow