📏Iqon ACT Interlink Size Chart
The Iqon ACT Interlink boot is dual-sized — each shell covers a 2-size EU bracket. Measure your foot length in cm (Mondo) and match it to the bracket below. The Shell Length column is the external shell length, useful for matching frames and soulplates.
How to measure: Place a sheet of paper against a wall on a hard floor. Stand on it with your heel against the wall and mark the tip of your longest toe. Measure the distance in centimetres — that cm value is your size.
| Foot (cm) | EU | US | UK | Shell Length |
|---|---|---|---|---|
| 24.5 – 25.1 | 38 – 39 | 6 – 7 | 5 – 6 | 261mm |
| 25.8 – 26.4 | 40 – 41 | 7.5 – 8 | 6.5 – 7 | 274mm |
| 27.1 – 27.8 | 42 – 43 | 9.5 – 10 | 8 – 9 | 287mm |
| 28.5 – 29.1 | 44 – 45 | 10.5 – 11 | 9.5 – 10 | 300mm |
| 29.8 – 30.6 | 46 – 47 | 12 – 13 | 11 – 12 | 314mm |
Shared-shell sizing
Each shell covers a 2-size EU bracket. Pick the bracket your measured foot length falls into — the liner takes up the small difference.
Fitting for COMFORT
Follow the chart, or round up if you’re right between two brackets.
Fitting for PERFORMANCE
Choose the lower bracket (round down) for a snug aggressive fit.
Shell
Aggressive Interlink boot — each shell covers a 2-size bracket; the Shell Length (mm) helps match frames and soulplates.
Liner
Iqon liner breaks in and moulds to the foot — expect a snug fit when new.
✓ How it should feel
A snug, supportive wrap with toes just touching or reaching the front. The liner settles to your foot after a few sessions.
✗ How it should NOT feel
Toes curling up, the heel lifting once buckled, or the foot sliding side to side.
Size Chart Disclaimer. This chart reflects measurements supplied by Iqon. The ACT Interlink boot ships in 2-size EU brackets from 38–47; the Shell Length column is the external shell length. We cannot be held responsible for incorrect size purchases — when in doubt, message us before ordering.