Adidas vs Brooks sizing: official chart comparison

Adidas US 9 → Brooks US 9. Technical reference; manufacturer labels may differ. Size labels and measured foot length are different quantities. A chart does not establish the fit of every model.

There is no verified brand-wide fit offset or reproducible wearer distribution in this dataset.

How to compare Adidas and Brooks sizes

Start with the men's US label on your current shoe, then use the comparison below as a chart reference. Confirm the model and market in each official guide before ordering.

This example uses the nearest published EU label in the Brooks chart. Matching chart references does not prove that the shoes feel the same.

Select the shoe chart scope in the converter. Women's results use a separately reviewed women's or documented unisex chart; missing scopes stay unavailable. These references do not establish a children's or width conversion.
Adidas → Brooks — US men
Adidas USBrooks USBrooks UKBrooks EUOfficial source
77640EU ≈
88741EU ≈
99842.5EU ≈
1010944EU ≈
1111.510.545.5EU ≈

Measure both feet

Your foot length, several brands

Use the longer measured foot. Each result belongs to its own manufacturer chart and market. Size labels and measured foot length are different quantities. A chart does not establish the fit of every model.

Example — enter your measurement to update

Adidas

Applies to: Men and women footwear chart · Source market: US

Two neighbouring references; no manufacturer size choice established

  • US men: 10 · US women: 11 · UK: 9.5 · EU: 44 · CM / JP label: 28 · Foot length (mm): 271
  • US men: 9.5 · US women: 10.5 · UK: 9 · EU: 43 1/3 · CM / JP label: 27.5 · Foot length (mm): 267

Official source · Source checked:

Brooks

Applies to: Men's running footwear · Source market: US

This chart publishes labels only; foot length is unknown.

Official source · Source checked:

Measure both feet · Foot length (mm)

Adidas: Published size chart

Applies to: Men and women footwear chart. Source market: US.

Size labels and measured foot length are different quantities. A chart does not establish the fit of every model.

Applies to
  • JP is a label; heel-to-toe is the measured foot length.
  • Only the transcribed US men 4–15 range is covered; no extrapolation.
Adidas — Published size chart
UKFoot length (mm)US menUS womenEUJP (source millimetres divided by 10)
3.5221453622
42254.55.536 2/322.5
4.52295637 1/323
52335.56.53823.5
5.52386738 2/324
62426.57.539 1/324.5
6.5246784025
72507.58.540 2/325.5
7.52558941 1/326
82598.59.54226.5
8.526391042 2/327
92679.510.543 1/327.5
9.527110114428
1027610.511.544 2/328.5
10.5280111245 1/329
1128411.512.54629.5
11.5288121346 2/330
1229312.513.547 1/330.5
12.529713144831
1330113.514.548 2/331.5
13.5305141549 1/332
1431014.515.55032.5
14.531415—50 2/3—

Official source · Shoe size chart → cm → Heel-toe / US - Men / US - Women / EU / UK / JP · Source checked: .

Brooks: Published size chart

Applies to: Men's running footwear. Source market: US.

Size labels and measured foot length are different quantities. A chart does not establish the fit of every model.

Applies to
  • This source provides US/UK/EU correspondences without a measured foot-length column.
Brooks — Published size chart
UKUS menEU
4537.5
4.55.538
5638.5
5.56.539
6740
6.57.540.5
7841
7.58.542
8942.5
8.59.543
91044
9.510.544.5
101145
10.511.545.5
111246
11.512.546.5
121347.5
131448.5
141549.5
151650.5

Official source · Men's Shoe Size Chart → US / UK / Europe · Source checked: .

Brooks → Adidas