Language

KEEN Kids' Zionic Waterproof Hiker Boot size guide

Black/Bronze Green

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

Foot measurement
Measure your foot length in millimetres
mm
How to measure your foot
View on KEEN
One person owns this shoe Most common sizes: EU 31

Does the KEEN Kids' Zionic Waterproof Hiker Boot run small or large?

1 owners of the KEEN Kids' Zionic Waterproof Hiker Boot have reported their size so far, including EU 31. We hold off on fit guidance until enough have reported for it to mean something.

KEEN has not published a size chart for the KEEN Kids' Zionic Waterproof Hiker Boot. What you see above is the brand's general chart, which covers the whole range rather than this model.

Official KEEN Size Chart for Kids' Zionic Waterproof Hiker Boot

This chart covers EU 24 to EU 39, which is feet from 14.3 cm to 24.8 cm long.

This is the official brand-wide KEEN size chart. KEEN uses the same chart for the KEEN Kids' Zionic Waterproof Hiker Boot as for its other models.

Source missing — we cannot point to the page this chart was published on.
Fetched 2026-09-07 00:59:47

Report issue

US is not available for this shoe yet, so this is EU.

Official KEEN Size Chart for Kids' Zionic Waterproof Hiker Boot
Foot Length EU
14.3 - 14.6 cm 24
14.6 - 15.6 cm 25/26
15.6 - 16.5 cm 27/28
16.5 - 17.1 cm 29
17.1 - 18.1 cm 30
18.1 - 19.1 cm 31
19.1 - 19.7 cm 32/33
19.7 - 20.6 cm 34
20.6 - 21.6 cm 35
21.6 - 22.2 cm 36
22.2 - 23.2 cm 37
23.2 - 24.1 cm 38
24.1 - 24.8 cm 39

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

EU 27/28 🇸🇪 EU 29 🇸🇪 EU 30 🇸🇪 EU 31 🇸🇪

Frequently Asked Questions

The KEEN Kids' Zionic Waterproof Hiker Boot runs true to size, so it matches standard sizing.

Your KEEN Kids' Zionic Waterproof Hiker Boot 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 KEEN size.

Yes, the KEEN Kids' Zionic Waterproof Hiker Boot runs true to size compared to standard KEEN sizing. Order your normal size.

Use the size chart above to convert between EU, US and UK sizes for KEEN Kids' Zionic Waterproof Hiker Boot. Each size shows the corresponding foot length in mm so you can see what the charts say.

No comments yet!

Please log in to post a comment.

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: 2026-09-07 00:59:47