The short answer: measure both feet while standing, then choose your OrientC size from the longer heel-to-toe measurement. Do not size down to make the smaller foot feel tighter. Instead, start with the longer foot and use the shoe’s closure, sock choice, or a thin removable insert to fine-tune the smaller side.
Why the longer foot should set the size
Feet are often slightly different in length or volume. The American Podiatric Medical Association advises measuring both feet and buying for the larger foot. This avoids compressing the longer foot just to reduce movement on the smaller side.
Measure barefoot or in the socks you plan to wear. Stand with your heel against a wall, mark the end of the longest toe, and repeat for the other foot. Use the longer result when you compare it with the OrientC chart.
OrientC US and EU size guide
| US Men’s | EU | Recommended foot length |
|---|---|---|
| 6.5 | 38 | 24.0 cm |
| 7 | 39 | 24.5 cm |
| 7.5 | 40 | 25.0 cm |
| 8 | 41 | 25.5 cm |
| 8.5 | 42 | 26.0 cm |
| 9 | 43 | 26.5 cm |
| 10 | 44 | 27.0 cm |
Size conversion is approximate because fit also depends on the last, width, instep, socks, and shoe construction.
Choose the closure that suits the difference between your feet
Derby shoes: the most adjustable option
The 111-2 Washed Horsehide Low Derby uses open lacing, so each shoe can be tightened independently. That makes it the easiest of these three styles to fine-tune when one foot is lower-volume or slightly shorter. The current style is washed horsehide, available in Light Brown and Black, and priced at $368.
Loafers: check heel and instep hold carefully
The 333 Washed Horsehide Buckle Loafer is a slip-on without laces. Size to the longer foot, then check that the smaller foot is held securely at the heel and instep without pressure on the larger foot. It is washed horsehide, available in Black, Natural, and Gray, and priced at $258.
Chelsea boots: assess the fixed instep
The 01747-7 Shell Cordovan Chelsea Boots use elastic side panels rather than laces. The instep adjustment is therefore more limited than on a Derby. Size from the longer foot and contact OrientC before ordering if the larger foot is wide or has a high instep. This style is genuine Shell Cordovan, available in Gray and Black, and priced at $559.
How to fine-tune the smaller foot
- Adjust the lacing only on the smaller side when wearing a Derby.
- Try a slightly thicker sock on the smaller foot if the difference is minor.
- A thin removable insole or heel grip can reduce excess volume, but it must not create pressure or crowd the toes.
- Stop using an adjustment if it causes rubbing, numbness, or discomfort.
If the difference is substantial, if you use prescribed orthotics, or if you have persistent foot pain, ask a qualified footwear fitter or podiatrist for individual guidance.
Frequently asked questions
Should I average the measurements of both feet?
No. Use the longer heel-to-toe measurement rather than averaging the two.
Should I buy two different shoe sizes?
OrientC products are sold as matched pairs. For a small difference, choose for the longer foot and fine-tune the smaller side. For a large difference, contact OrientC before ordering.
Is a Derby better than a loafer for uneven feet?
A Derby offers more independent adjustment because it has laces. A loafer can still work, but heel and instep hold need closer attention.
Are the 111-2 and 333 made from Shell Cordovan?
No. Both are washed horsehide. The 01747-7 Chelsea boot is genuine Shell Cordovan.
What if my longer foot is between two chart measurements?
Contact OrientC before ordering, especially if you also have a wide foot or high instep. The last and shoe type affect fit as well as length.
Sources
- American Podiatric Medical Association: footwear fitting guidance
- OrientC 111-2 Washed Horsehide Low Derby
- OrientC 333 Washed Horsehide Buckle Loafer
- OrientC 01747-7 Shell Cordovan Chelsea Boots
Product facts, prices, sizes, and inventory status were checked on October 24, 2026 and can change.