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Heelys Gio size guide

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Our tool compares official Heelys size charts to find your perfect size. No measuring needed.

Price 8 offers
Kolect
Heelys Kolect
65.00 USD
Pro 25
Heelys Pro 25
65.00 USD
Pro 25 Glow
Heelys Pro 25 Glow
70.00 USD
Reebok Classic
Heelys Reebok Classic
70.00 USD
Reebok Club C
Heelys Reebok Club C
70.00 USD
Rezerve X2
Heelys Rezerve X2
70.00 USD
Hello Kitty Kuromi Kolect
Heelys Hello Kitty Kuromi Kolect
75.00 USD
Rex Pro
Heelys Rex Pro
85.00 USD

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Foot measurement
Measure your foot length in millimetres
mm
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Does the Heelys Gio run small or large?

Fit guidance comes from our community and the sizes owners report to us. We do not hold any for the Heelys Gio yet. By adding shoes you own you are helping our community extend the coverage. Add your shoes

Heelys has not published a size chart for the Heelys Gio. What you see above is the brand's general chart, which covers the whole range rather than this model.

Official Heelys Size Chart for Gio

This chart covers EU 30 to EU 49.5, which is feet from 16.7 cm to 33 cm long.

This is the official brand-wide Heelys size chart. Heelys uses the same chart for the Heelys Gio as for its other models.

Source: the manufacturer's size guide
Fetched 2026-11-04 19:01:35

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Official Heelys Size Chart for Gio
Foot Length US EU
16.7 - 17.0 cm 12Y 30
17.0 - 18.0 cm 13Y 31
18.0 - 19.0 cm 1Y 32
19.0 - 20.0 cm 2Y 33
20.0 - 21.0 cm 3Y 34
21.0 - 22.0 cm 4Y/5W 35
22.0 - 23.0 cm 5Y/6W 36.5
23.0 - 24.0 cm 6Y/7W 38
24.0 - 25.0 cm 7Y/8W 39
25.0 - 26.0 cm 8Y/9W 40.5
26.0 - 27.0 cm 9M/10W 42
27.0 - 28.0 cm 10M/11W 43
28.0 - 29.0 cm 11M/12W 44.5
29.0 - 30.0 cm 12M 45.5
30.0 - 31.0 cm 13M 47
31.0 - 32.0 cm 14M 48.5
32.0 - 33.0 cm 15M 49.5

Heelys publishes this chart as foot length, so the lengths above are the foot each size fits and we use them as published.

US 13Y (EU 31) 🇺🇸 US 1Y (EU 32) 🇺🇸 US 2Y (EU 33) 🇺🇸 US 3Y (EU 34) 🇺🇸 US 4Y/5W (EU 35) 🇺🇸 US 5Y/6W (EU 36.5) 🇺🇸 US 6Y/7W (EU 38) 🇺🇸 US 7Y/8W (EU 39) 🇺🇸 US 8Y/9W (EU 40.5) 🇺🇸

Frequently Asked Questions

The Heelys Gio runs true to size, so it matches standard sizing.

Your Heelys Gio size depends on your foot length and the shoes you currently wear. Use our size finder tool to get a personalized recommendation based on shoes you already own. Alternatively, measure your foot length in cm and use the size chart above to find your Heelys size.

Yes, the Heelys Gio runs true to size compared to standard Heelys sizing. Order your normal size.

Use the size chart above to convert between EU, US and UK sizes for Heelys Gio. Each size shows the corresponding foot length in mm so you can see what the charts say.

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What the badges mean

Official

The chart comes from the brand. We read it from a page the brand publishes and we link that page so you can check it.

Model specific chart

The brand publishes this chart for this shoe. Sizes on it apply to the shoe you are looking at.

Brand-wide chart

The brand uses one chart across its range. We show it when the shoe has no chart of its own.

Crowdsourced

Sizes reported by people who own this shoe. The number beside it tells you how many.

Last updated: 2026-11-04 19:01:35