Body Geometry Internal Wedges: Fit and Comfort FAQ
By Specialized Retail AU | Published: 2026-10-30
Category: Product Reviews
Answers to common questions about fitting and using Body Geometry Internal Wedges for improved cycling shoe alignment and comfort.
Quick answer
Body Geometry Internal Wedges are reversible shims that adjust the forefoot varus or valgus angle inside your cycling shoe, helping optimize foot, knee, and hip alignment without permanent modification.
Understanding varus vs. valgus wedges
The Body Geometry Internal Wedges come in two types: orange varus shims and yellow valgus shims. Varus wedges tilt the forefoot outward (toward the little toe), while valgus wedges tilt it inward (toward the big toe). Choosing the correct type depends on your natural foot posture and any alignment issues you experience while pedaling.
If you're unsure which you need, start with a professional bike fit. Using the wrong wedge can worsen discomfort or create new issues. The reversible design means each shim works for either foot, but you must select the correct wedge type for your needs.
Frequently asked questions
- How do I install the wedges?
- Remove the insole from your cycling shoe, place the wedge (tapered side facing the shoe sole) under the forefoot area, then reinsert the insole. The wedge sits between the shoe sole and the insole, not directly under your foot. Make sure the wedge is positioned under the ball of your foot for correct alignment.
- Can I use wedges with any cycling shoe?
- Yes, as long as the shoe has a removable insole. The wedges are thin and fit most road and mountain bike shoes. They may not work well in shoes with very low volume or integrated insoles. Check that your shoe has a removable insole before purchasing.
- Will the wedges affect my cleat position?
- The wedges adjust the angle of your foot inside the shoe, not the cleat position itself. However, changing foot alignment can shift how your foot contacts the pedal, so you may need to re-check cleat fore/aft and rotation after installation. Re-evaluate cleat position after adding wedges to maintain optimal pedal stroke.
- How do I know if I need varus or valgus wedges?
- If your knees track inward during pedaling (knock-kneed), varus wedges may help. If your knees track outward (bow-legged), valgus wedges may be better. A bike fitter can assess your pedal stroke and recommend the correct type. Consider a professional bike fit if you're unsure about your alignment needs.
- Are the wedges reusable?
- Yes, the wedges are reversible and can be moved between shoes or reused after cleaning. They are made of durable, vented material that holds its shape over time. You can transfer them to a new pair of shoes if you upgrade.
Product facts
- Body Geometry Internal Wedges – 2-Pack: Allows simple, removable in-shoe adjustment to the forefoot varus/valgus angle for optimum foot, knee, and hip alignment. Reversible shims work for right or left application. Vented for comfort. Package includes two varus shims (orange) or two valgus shims (yellow), based on selection. You can try the wedges without permanently altering your shoes, and the vented design helps maintain breathability during rides.
Body Geometry Internal Wedges – 2-Pack
