Size guide
Find your perfect fit.
Choose your collection below to see its size chart, then find your fit in three simple steps.
Orion size guide
Swipe to see all sizes →
| Foot lengthin mm | 238 | 241 | 244 | 247 | 251 | 254 | 257 | 261 | 264 | 267 | 271 | 274 | 278 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU size | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 |
| UK size | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 |
| US size | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
* Foot length is the distance from heel to the tip of your longest toe.
Wide feet
If you have wider feet, we recommend going one size up for maximum comfort.
High instep
If you have a high instep, we recommend going one size up for a better fit.
Between sizes?
If you are stuck between sizes, Orion shoes are meant to be snug, and they open up with time.
Important note: if you are stuck between sizes, Orion shoes are meant to be snug, and they open up with time.
Space size chart
Swipe to see all sizes →
| Foot lengthin mm | 233 | 236 | 239 | 242 | 246 | 249 | 252 | 255 | 258 | 262 | 268 | 268 | 268 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EU size | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 |
| UK size | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 |
| US size | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 |
* Foot length is the distance from heel to the tip of your longest toe.
Wide feet
If you have wider feet, we recommend going one size up for maximum comfort.
High instep
If you have a high instep, we recommend going one size up for a better fit.
Between sizes?
If you have any doubts between sizes, we recommend sizing up.
Important note: if you have any doubts between sizes, we recommend sizing up.
Boots size chart
| Foot lengthin mm | 239 | 245 | 252 | 258 | 268 | 268 |
|---|---|---|---|---|---|---|
| EU size | 35 | 36 | 37 | 38 | 39 | 40 |
| UK size | 2 | 3 | 4 | 5 | 6 | 7 |
| US size | 5 | 6 | 7 | 8 | 9 | 10 |
* Foot length is the distance from heel to the tip of your longest toe.
Wide feet
If you have wider feet, we recommend going one size up for maximum comfort.
High instep
If you have a high instep, we recommend going one size up for a better fit.
Between sizes?
If you have any doubts between sizes, we recommend sizing up.
Important note: if you have any doubts between sizes, we recommend sizing up.
Space size chart
Swipe to see all sizes →
| EU size | 39.5 | 40 | 41 | 41.5 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45 | 46 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lengthin mm | 265 | 268 | 274 | 274 | 280 | 280 | 287 | 287 | 293 | 293 | 300 | 305 |
| Girthin mm | 249 | 251 | 253 | 255 | 257 | 259 | 261 | 263 | 265 | 267 | 269 | 273 |
* Length is the distance from heel to the tip of your longest toe. Girth is measured around the widest part of the foot.
Three simple steps
How to measure your foot.
-
1
Place your foot on a sheet of paper on a flat surface, with your heel against the wall.
-
2
Mark the tip of your longest toe on the paper.
-
3
Measure the distance from the wall to the mark in millimetres.
Tips for accuracy
- Measure at the end of the day, when feet are slightly larger.
- Wear the socks you plan to wear with your shoes or boots.
- Measure both feet and use the longer measurement.
Still unsure?
Our team is here to help you find your perfect size.
After you find your fit
Caring for your pair.
A few simple habits keep your shoes in good order for many years.