In terms of cycling foot correction, quality arch support trumps everything else. Wedging and shimming should be attempted as necessary after quality arch support is in place. For more about this, please see Foot Correction Part 1: Arch Support. There is plenty of detail in this post which was written some time ago, though it has been updated. At one time or another I’ve tried most of the arch support options out there and have settled on G8 2620’s and SofSole Fit insoles as my preferences. The aim of this post is to succinctly explain the differences between them so that anyone intending using them can make an informed decision.
- Five interchangeable arch inserts that clip in securely and deform under load to maintain contact with the arch while minimising the chance of pressure hot spots developing in the arch.
- Adjustable placement potential for arch inserts, fore and aft, and to a lesser extent, laterally.
- Rigid rear foot support underneath.
- Four 4 sizes – Small: 37 – 40 / Medium: 41 – 43 / Large 44 – 46 / X Large 47 – 49, all with cut lines on the bottom to trim to fit. Four sizes doesn’t sound a lot, but the movable arch support inserts allow a range of customisation within any size that gives them the ability to reduce the number of sizes
- Exceptionally durable.
- Thin forefoot meaning more vertical space in the shoe toebox.
- More expensive than some other options.
- Six sizes in two size increments from cycling shoe size 36 to size 48. Each is available in three arch heights: Low, Neutral and High.
- The best rear foot support I’ve seen with deep heel cup.
- Semi rigid heel cup and arch area with controlled deformation.
- Relatively inexpensive for what they offer.
- Durable relative to cost.
- Suitable for narrow to medium width feet.
- Fixed sizes means nothing will move around.
Not suitable in standard form for feet width of E or wider. The problem is the lip on the upper surface of the heel cup will bite into the rear of the arch of wide feet. The solution for the wide footed rider is to use one size increment larger Sof Sole FIT and cut it down to length. Going up one size solves the width problem. I’ve brought this to the attention of Sof Sole and have seen prototypes of a new version that will solve the problem. No firm ETA on the new version yet. Update: some of the new type without the lip are coming through, but not consistently.
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