What if I am between sizes in the New Balance 327?

Between sizes in the New Balance 327: start with True to size in length; half up if wide or between sizes. Width and sock volume often matter more than splitting a half size.

Do the New Balance 327 work for wide feet?

This last is often narrow or low-volume. Tapered midfoot/toebox; no wide option on most colorways Wide feet may need a half size up, a wide SKU, or a roomier sibling — see Related guides.

Should I size up in the New Balance 327 for thick socks or break-in?

Break-in: Light â€” suede/mesh softens but shape stays slim. 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.

TTS Length, Half Up if Wide

Partial · methodology

Runs Narrow True to size in length; half up if wide or between sizes

PartialLast reviewed 2026-08-12

Runs smallTrue to sizeRuns big

Length scale centered; primary issue is width (narrow).

Runs narrow: Tapered midfoot/toebox; no wide option on most colorways

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What size should you buy?

Your usual size

Interactive suggestion based on this model’s fit offset (+0 US). Always confirm with a retailer return policy.

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Measured / size chart (cm)

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

New Balance size chart (foot-length cm)
US M	UK	EU	cm
6	5.5	38.5	23.6
6.5	6	39	24.1
7	6.5	40	24.6
7.5	7	40.5	25.1
8	7.5	41	25.5
8.5	8	42	26
9	8.5	42.5	26.3
9.5	9	43	26.8
10	9.5	44	27.2
10.5	10	44.5	27.6
11	10.5	45	28
11.5	11	45.5	28.5
12	11.5	46	28.9
13	12.5	47.5	29.8

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.
Break-in: Plan for stiff leather or structured lasts — boot break-in sizing.

Width: Tapered midfoot/toebox; no wide option on most colorways
Break-in: Light â€” suede/mesh softens but shape stays slim

Summary

New Balance 327 is usually true to size in length but slimmer through midfoot and toe than 574/990s. Narrow-to-average feet TTS; wide feet often go half up because wide widths are rarely offered. Coming from Nike, some also prefer half up.

Sources: Freaky Shoes NB (327 feels snug like 574 vs roomy 9060) · RunRepeat Gel-1130 comparison table lists 327 TTS · 327 vs 574: similar length TTS, slimmer midfoot — half up if wide (rarely offered in 2E) · methodology

What size did you take?

Anonymous fit check for New Balance 327. Helps future readers — we never invent crowd stats.

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FAQ

Does the New Balance 327 run big or small?: Runs Narrow. True to size in length; half up if wide or between sizes New Balance 327 is usually true to size in length but slimmer through midfoot and toe than 574/990s. Narrow-to-average feet TTS; wide feet often go half up because wide widths are rarely offered. Coming from Nike, some also prefer half up.
What size should I buy in the New Balance 327?: True to size in length; half up if wide or between sizes
What if I am between sizes in the New Balance 327?: Between sizes in the New Balance 327: start with True to size in length; half up if wide or between sizes. Width and sock volume often matter more than splitting a half size.
Do the New Balance 327 work for wide feet?: This last is often narrow or low-volume. Tapered midfoot/toebox; no wide option on most colorways Wide feet may need a half size up, a wide SKU, or a roomier sibling — see Related guides.
Should I size up in the New Balance 327 for thick socks or break-in?: Break-in: Light â€” suede/mesh softens but shape stays slim. 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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327 sizing: true to size length, half up if wide