📏Luminous Rayon Size Chart
Luminous Rayon is an adjustable junior skate — each size extends across an EU range to grow with your child. Measure your child’s foot length in cm and match it to the adjustable range below (the first column doubles as the MP value); the EU range matches the variant to buy.
How to measure: Place your child’s foot flat against a wall on a sheet of A4 paper. Draw a line at the tip of the longest toe and measure the distance from the line to the edge of the paper — that cm value is the size to match.
| Foot / MP (cm) | EU | US | UK |
|---|---|---|---|
| 17.5 – 20 | 28 – 31 | Y11 – Y13 | Y10 – Y12 |
| 20.5 – 22.5 | 32 – 35 | 1 – 4 | Y13 – 2 |
| 23 – 25.5 | 36 – 39 | 4.5 – 7 | 3.5 – 6 |
Width Guide
Luminous Rayon skates are a Medium width.
Adjustable Sizing
Each size extends across an EU range via the adjustable shell. Match your child’s foot length in cm to the range above and buy that variant.
Fitting for COMFORT
Upsize to make full use of all sizes — start at the smaller end of the range and lengthen the shell as the foot grows.
Fitting for PERFORMANCE
Set the shell to your child’s exact measured size for a snug fit.
Adjustable Shell
The shell extends across the size range — lengthen it as the foot grows, so one skate lasts several sizes.
Liner
Padded liner that breaks in and moulds to the foot.
Insoles
A thinner insole adds about half a size of space.
✓ How it should feel
A snug fit with toes just touching or reaching the front. Set the shell larger for growing room and shorten it as the foot grows.
✗ How it should NOT feel
Toes curling up, the heel lifting once buckled, or the foot sliding around even at the smallest setting — size up a range.
Size Chart Disclaimer. This chart reflects measurements supplied by Luminous. The Rayon is an adjustable junior skate covering EU 28–39 across three adjustable settings. We cannot be held responsible for incorrect size purchases — when in doubt, message us before ordering.
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