Unisex dual-sizing fit. Each pair is sized to accommodate two sizes (for example UK 7-8 / EU 41-42), giving a flexible, relaxed fit that moulds comfortably to your feet. Every RCD style runs UK 5 to UK 11. Indian sizes are the same as UK sizes, so if you normally buy an Indian 8, choose UK 8.
Choosing
How to choose your size
- If you wear a whole size that matches the lower end of a range (for example a standard UK 7), choose your normal size for a standard relaxed fit — or size up to the next dual bracket if you prefer extra room.
- If you wear a half size (for example UK 7.5), select the dual-size bracket it falls into (UK 7-8) for an ideal fit.
RCD APYRA 001
Recovery Massage Slides — size chart
| UK | EU | Outer length (cm) | Inner foot length (cm) | Width (cm) | Weight (g) |
|---|---|---|---|---|---|
| 5-6 | 39-40 | 28.7 | 26.5 | 12.9 | 513 |
| 7-8 | 41-42 | 29.7 | 27.5 | 13.1 | 556 |
| 9-10 | 43-44 | 30.7 | 28.5 | 13.3 | 583 |
RCD NODUS 002
Acupressure Slides — size chart
| EU sizing | UK | Inner (foot) length (mm) | Outer length (mm) |
|---|---|---|---|
| #36 (36-37) | UK 3-3.5 | 243 | 257 |
| #38 (38-39) | UK 4-5 | 253 | 267 |
| #40 (40-41) | UK 6-7 | 263 | 277 |
| #42 (42-43) | UK 8-9 | 273 | 287 |
| #44 (44-45) | UK 10-11 | 283 | 297 |
Inner foot length is the measurement of your foot, not the length of the shoe. The moulded footbed adds a little room beyond this.
Measuring
How to measure your foot
- Stand on a sheet of paper with your heel lightly against a wall, ideally in the evening — feet swell slightly through the day.
- Mark the paper at the tip of your longest toe, which isn’t always the big toe.
- Measure from the edge of the paper to the mark in centimetres.
- Match that number to the inner foot length column above. If you land between two brackets, take the larger one.
- Measure both feet and size to the larger one — most people have a slight difference.
Fit notes
How our styles fit
Slides fit true to size. Your foot should sit fully on the footbed with a small margin at the heel and toe — overhang at the front means you should go up one bracket.
The APYRA Recovery Massage Slide is best worn true to size so the massage nubs sit under the right part of your foot. With the insole removed it wears very slightly roomier.
All our styles are moulded from single-piece EVA, so there’s no break-in period. Between two brackets, we recommend going up.
Still not sure?
Send us your foot measurement in centimetres and we’ll tell you which size to order. Reach us on the contact page, or read the Returns & Exchange Policy if you’d rather order two sizes and send one back.