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SCARPA Booster size guide

Black - Orange

Our tool compares official SCARPA 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 SCARPA

Does the SCARPA Booster run small or large?

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

EU 35 🇮🇹 EU 35.5 🇮🇹 EU 36 🇮🇹 EU 37 🇮🇹 EU 37.5 🇮🇹 EU 38 🇮🇹 EU 38.5 🇮🇹 EU 39 🇮🇹 EU 39.5 🇮🇹 EU 40 🇮🇹 EU 40.5 🇮🇹 EU 41 🇮🇹 EU 41.5 🇮🇹 EU 42 🇮🇹 EU 42.5 🇮🇹 EU 43 🇮🇹 EU 44 🇮🇹

Frequently Asked Questions

The SCARPA Booster runs true to size, so it matches standard sizing.

Your SCARPA Booster 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 SCARPA size.

Yes, the SCARPA Booster runs true to size compared to standard SCARPA sizing. Order your normal size.

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

Scarpa is an Italian mountain footwear company founded in 1938, producing technical climbing shoes, mountaineering boots, and hiking footwear. The brand is known for innovation and handcrafted quality.

Scarpa boots generally fit true to size with precise Italian construction. Different models may vary in fit, with climbing shoes intentionally snug and hiking boots more accommodating.

For Scarpa hiking boots, order your normal EU size. For technical climbing shoes, expect a very snug, performance fit. Trail running shoes may require going up half a size.

General guidance for SCARPA, written by us. It is not measured from this model's chart and not based on what owners report.

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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: 2026-10-15 12:32:35