What if I am between sizes in the Adidas Gazelle Indoor?

If you are between sizes in the Adidas Gazelle Indoor, lean toward the smaller size (Size down half a size (TTS if wide feet) — same length rule as Gazelle). Do not size up purely for thick socks if the last already runs long.

How do the Adidas Gazelle Indoor fit for wide or narrow feet?

Indoor gum sole / suede — still narrow-leaning; wide stay TTS Advice: Size down half a size (TTS if wide feet) — same length rule as Gazelle

Should I size up in the Adidas Gazelle Indoor for thick socks or break-in?

Break-in: Minimal. Thick socks add volume — try the sock you will wear with the usual size advice before jumping a full size. See the thick socks & boot break-in guides.

Adidas

Gazelle Indoor

Gazelle Indoor sizing: size down half, TTS if wide

Gazelle Indoor follows the same length story as classic Gazelle: slightly long for many, so half down is common for narrow/average feet.…

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Runs Big Size down half a size (TTS if wide feet) — same length rule as Gazelle

VerifiedLast reviewed 2026-08-12

Runs smallTrue to sizeRuns big

Length often runs long vs street size (offset -0.5 US).

Width note: Indoor gum sole / suede — still narrow-leaning; wide stay TTS

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What size should you buy?

Your usual size

Interactive suggestion based on this model’s fit offset (-0.5 US). Always confirm with a retailer return policy.

Brand / model converter · Compare brands · Guides · Fit feedback

Measured / size chart (cm)

Numbers only when sourced. Empty fields stay blank — we do not invent mm.

Foot length (chart): 26.2 cm
Reference size: US_M9

Brand size chart · Source: Brand chart US/UK/EU/cm ladder in brand_charts.csv (convert source of truth) · Updated: 2026-08-13

Brand-chart foot length at US Men 9 — not lab internal length.

Know your foot length? Open the cm → size converter.

Adidas size chart (foot-length cm)
US M	UK	EU	cm
6	5.5	38.5	23.5
6.5	6	39	24
7	6.5	40	24.5
7.5	7	40.5	25
8	7.5	41	25.4
8.5	8	42	25.9
9	8.5	42.5	26.2
9.5	9	43	26.7
10	9.5	44	27.1
10.5	10	44.5	27.5
11	10.5	45	27.9
11.5	11	45.5	28.4
12	11.5	46	28.8
13	12.5	47.5	29.7

Chart cm is approximate foot length for label matching — not a lab internal cut. Use the cm converter to map foot length across brands.

Fit scenarios

Between sizes: Start with the advice above, then confirm with the between-sizes / half-size guide.
Width: Length and width are separate — see wide feet / narrow fit.

Width: Indoor gum sole / suede — still narrow-leaning; wide stay TTS
Break-in: Minimal

Summary

Gazelle Indoor follows the same length story as classic Gazelle: slightly long for many, so half down is common for narrow/average feet. Wide feet stay TTS. Soft indoor construction does not change the core offset.

Sources: Adidas Gazelle size guide (Indoor/Bold: same principles — half down for snug, TTS if wide) · SizeChartGuru Gazelle (slightly large / half down; wide TTS) · SneakerLens Gazelle (standard/narrow half down; wide TTS) · methodology

Women’s sizing

Adidas uses a 1-size women’s→men’s US gap (not always 1.5). Convert your women’s US size with this model’s fit offset built in.

Women’s size in Gazelle Indoor · All brands

Fit depth guide

Treat Indoor as Gazelle’s indoor sibling for length. Gum sole and softer construction change feel underfoot more than labeled size. Convert from a Gazelle you already own before inventing a new rule.

What size did you take?

Anonymous fit check for Adidas Gazelle Indoor. Helps future readers — we never invent crowd stats.

Community results stay private until 25 responses for this page — no fake percentages.

Prefer email? Fit feedback.

FAQ

Does the Adidas Gazelle Indoor run big or small?: Runs Big. Size down half a size (TTS if wide feet) — same length rule as Gazelle Gazelle Indoor follows the same length story as classic Gazelle: slightly long for many, so half down is common for narrow/average feet. Wide feet stay TTS. Soft indoor construction does not change the core offset.
What size should I buy in the Adidas Gazelle Indoor?: Size down half a size (TTS if wide feet) — same length rule as Gazelle
What if I am between sizes in the Adidas Gazelle Indoor?: If you are between sizes in the Adidas Gazelle Indoor, lean toward the smaller size (Size down half a size (TTS if wide feet) — same length rule as Gazelle). Do not size up purely for thick socks if the last already runs long.
How do the Adidas Gazelle Indoor fit for wide or narrow feet?: Indoor gum sole / suede — still narrow-leaning; wide stay TTS Advice: Size down half a size (TTS if wide feet) — same length rule as Gazelle
Should I size up in the Adidas Gazelle Indoor for thick socks or break-in?: Break-in: Minimal. Thick socks add volume — try the sock you will wear with the usual size advice before jumping a full size. See the thick socks & boot break-in guides.

Generic US / UK / EU / cm reference

Secondary Mondopoint-style table. Prefer the brand chart in Measured / size chart (cm) when converting. Primary system: US_M.

US	UK	EU	cm
6	5.5	39	24.0
6.5	6	39.5	24.5
7	6.5	40	25.0
7.5	7	40.5	25.5
8	7.5	41	26.0
8.5	8	42	26.5
9	8.5	42.5	27.0
9.5	9	43	27.5
10	9.5	44	28.0
10.5	10	44.5	28.5
11	10.5	45	29.0
11.5	11	45.5	29.5
12	11.5	46	30.0
13	12.5	47.5	31.0

Where to buy

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