New BalanceUnisex

100 V2

Fit verdict, size conversion guide, and millimeter measurements.

Find Your Size
Fit Analysis & Sizing Advice
Order 1/2 Size Down

This shoe runs approximately 2mm longer than standard sizing. If you prefer a snug fit or are between sizes, go a half size down.

Runs Small (–8mm)True to SizeRuns Large (+8mm)
Snug / 1 Size UpStandard fitRoomy / 1 Size Down
Width: Standard Width (Medium). Conforms to standard medium width.
Community Fit Consensus

Aggregated feedback from verified shoe owners

4.0
(2 ratings)
65% of wearers report this shoe fits True to Size.
Length Distribution
Runs Small6%
True to Size65%
Runs Large29%
Width Distribution
Runs Narrow10%
Standard Width80%
Runs Wide10%
Complete Size Chart
Showing 30 sizes
EUUS (M)UKFoot LengthCavity Length
342.5220.5 cm223 mm
3532.521.0 cm228 mm
35.53.5321.5 cm233 mm
3643.522.0 cm238 mm
374.5422.5 cm243 mm
37.554.523.0 cm248 mm
385.5523.5 cm253 mm
38.565.524.0 cm258 mm
39.56.5624.5 cm263 mm
4076.525.0 cm268 mm
40.57.5725.5 cm273 mm
41.587.526.0 cm278 mm
428.5826.5 cm283 mm
42.598.527.0 cm288 mm
439.5927.5 cm293 mm
44109.528.0 cm298 mm
44.510.51028.5 cm303 mm
451110.529.0 cm308 mm
45.511.51129.5 cm313 mm
46.51211.530.0 cm318 mm
4712.51230.5 cm323 mm
47.51312.531.0 cm328 mm
48.513.51331.5 cm333 mm
491413.532.0 cm338 mm
501514.533.0 cm348 mm
511615.534.0 cm358 mm
521716.535.0 cm368 mm
531817.536.0 cm378 mm
541918.537.0 cm388 mm
552019.538.0 cm398 mm
Frequently Asked Questions

Does the New Balance 100 V2 run big or small?

It tends to run slightly roomy. We recommend ordering a half size down. This shoe runs approximately 2mm longer than standard sizing. If you prefer a snug fit or are between sizes, go a half size down.

How does Shoe Fit determine shoe sizing?

Shoe Fit calculates the real-world interior shoe cavity in millimeters combined with real owner feedback, rather than relying on arbitrary brand charts.

Find Your Exact Size

Already own a shoe that fits well? Shoe Fit cross-references its internal cavity against the New Balance 100 V2 to give you your personalized size.

Instant recommendation
Accounts for width & stretch
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Model Details
Model100 V2
Gender SpecUnisex
Sizes Offered30 sizes
Community Rating4.0 ★ (2 votes)
Fit Data SourceCommunity Validated
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