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Plein Sport ATOMIC SPEED // GEN.X.05 size guide

Yellow Fluo/Middle Blue

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

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Does the Plein Sport ATOMIC SPEED // GEN.X.05 run small or large?

Fit guidance comes from our community and the sizes owners report to us. We do not hold any for the Plein Sport ATOMIC SPEED // GEN.X.05 yet. By adding shoes you own you are helping our community extend the coverage. Add your shoes

Plein Sport has not published a size chart for the Plein Sport ATOMIC SPEED // GEN.X.05. What you see above is the brand's general chart, which covers the whole range rather than this model.

Official Plein Sport Size Chart for ATOMIC SPEED // GEN.X.05

This chart covers EU 35 to EU 48, which is feet from 23 cm to 32 cm long.

This is the official brand-wide Plein Sport size chart. Plein Sport uses the same chart for the Plein Sport ATOMIC SPEED // GEN.X.05 as for its other models.

Source: the manufacturer's size guide
Fetched 2026-09-29 18:19:20

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

Official Plein Sport Size Chart for ATOMIC SPEED // GEN.X.05
Foot Length EU
23.0 - 23.3 cm 35
23.3 - 23.9 cm 36
23.9 - 24.6 cm 37
24.6 - 25.3 cm 38
25.3 - 25.9 cm 39
25.9 - 26.6 cm 40
26.6 - 27.3 cm 41
27.3 - 28.0 cm 42
28.0 - 28.6 cm 43
28.6 - 29.3 cm 44
29.3 - 30.0 cm 45
30.0 - 30.6 cm 46
30.6 - 31.3 cm 47
31.3 - 32.0 cm 48

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

EU 35 🇮🇹 EU 36 🇮🇹 EU 37 🇮🇹 EU 39 🇮🇹 EU 40 🇮🇹 EU 41 🇮🇹 EU 42 🇮🇹 EU 43 🇮🇹 EU 44 🇮🇹 EU 45 🇮🇹 EU 46 🇮🇹 EU 47 🇮🇹 EU 48 🇮🇹

Frequently Asked Questions

The Plein Sport ATOMIC SPEED // GEN.X.05 runs true to size, so it matches standard sizing.

Your Plein Sport ATOMIC SPEED // GEN.X.05 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 Plein Sport size.

Yes, the Plein Sport ATOMIC SPEED // GEN.X.05 runs true to size compared to standard Plein Sport sizing. Order your normal size.

Use the size chart above to convert between EU, US and UK sizes for Plein Sport ATOMIC SPEED // GEN.X.05. 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: 2026-09-29 18:19:20