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Diadora Size Chart

Diadora makes running, tennis and football shoes, heritage sneakers and sportswear. Checked against Diadora's own pages on 2026-10-31.

Diadora official size charts

Men & unisex: lifestyle sneakers · JP: length scale not clear · Mondopoint: length scale not clear
US MenUS WomenUKEUJPMondopointInches
34.52.535212108 1/4
3.55335.521.52158 3/8
45.53.536222208 5/8
4.56436.522.52258 7/8
56.54.537232309
5.5753823.52359 1/4
67.55.538.5242409 3/8
6.5863924.52459 5/8
78.56.540252509 7/8
7.59740.525.525510
89.57.5412626010 1/4
8.51084226.526510 3/8
910.58.542.52727010 5/8
9.51194327.527510 7/8
1011.59.5442828011
10.5121044.528.528511 1/4
1112.510.5452929011 3/8
11.5131145.529.529511 5/8
1213.511.5463030011 7/8
12.514124730.530512
1314.512.547.53131012 1/8
13.515134831.531512 3/8
1415.5493232012 5/8
14.51649.532.532512 7/8

The official table omits the UK cell for EU 49 and 49.5 and lists the size in mm instead of cm in the JP column on some rows; shown as printed.

Source: www.diadora.com/en/us/sizechart

Men: running, tennis and football shoes · JP: length scale not clear · Mondopoint: length scale not clear
US MenUS WomenUKEUJPMondopointInches
3.552.535212108 1/4
45.5335.521.52158 3/8
4.563.536222208 5/8
56.5436.522.52258 7/8
5.574.537232309
67.553823.52359 1/4
6.585.538.5242409 3/8
78.563924.52459 5/8
7.596.540252509 7/8
89.5740.525.525510
8.5107.5412626010 1/4
910.584226.526510 3/8
9.5118.542.52727010 5/8
1011.594327.527510 7/8
10.5129.5442828011
1112.51044.528.528511 1/4
11.51310.5452929011 3/8
1213.51145.529.529511 5/8
12.51411.5463030011 7/8
1314.5124730.530512
13.51512.547.53131012 1/8
1415.5134831.531512 3/8
14.516493232012 5/8
1516.549.532.532512 7/8

The official table omits the UK cell for EU 49 and 49.5 and lists the size in mm instead of cm in the JP column on some rows; shown as printed.

Source: www.diadora.com/en/us/sizechart

Women: lifestyle sneakers · JP: length scale not clear · Mondopoint: length scale not clear
US MenUS WomenUKEUJPMondopointInches
34.52.535212108 1/4
3.55335.521.52158 3/8
45.53.536222208 5/8
4.56436.522.52258 7/8
56.54.537232309
5.5753823.52359 1/4
67.55.538.5242409 3/8
6.5863924.52459 5/8
78.56.540252509 7/8
7.59740.525.525510
89.57.5412626010 1/4
8.51084226.526510 3/8
910.58.542.52727010 5/8
9.51194327.527510 7/8
1011.59.54428028011

The official table omits the UK cell for EU 49 and 49.5 and lists the size in mm instead of cm in the JP column on some rows; shown as printed.

Source: www.diadora.com/en/us/sizechart

Women: running, tennis and football shoes · JP: length scale not clear · Mondopoint: length scale not clear
US MenUS WomenUKEUJPMondopointInches
3.552.535212108 1/4
45.5335.521.52158 3/8
4.563.536222208 5/8
56.5436.522.52258 7/8
5.574.537232309
67.553823.52359 1/4
6.585.538.5242409 3/8
78.563924.52459 5/8
7.596.540252509 7/8
89.5740.525.525510
8.5107.5412626010 1/4
910.584226.526510 3/8
9.5118.542.52727010 5/8
1011.594327.527510 7/8
10.5129.54428028011

The official table omits the UK cell for EU 49 and 49.5 and lists the size in mm instead of cm in the JP column on some rows; shown as printed.

Source: www.diadora.com/en/us/sizechart

Key facts

  • Diadora's official men's chart: US 9 = US Women 10.5 · UK 8 · EU 42 · JP 26.5 · Mondopoint 265 · Inches 10 3/8.
  • Diadora's official women's chart: US 8 = US Men 6.5 · UK 6 · EU 39 · JP 24.5 · Mondopoint 245 · Inches 9 5/8.
  • Diadora lists no width options in its size guide.
  • Source: Diadora's official size guide, checked on 2026-10-31.

What Diadora says about fit

  • Diadora suggests the smaller size for a tighter fit and the bigger size for a roomier fit. (source)

Convert your Diadora size to another brand

What we could not verify

  • Diadora runs one shop with country and language versions, so no separate country shops are listed.
  • Diadora's home country comes from the registered office named on its site (Caerano di San Marco, Treviso, Italy).

Questions

Which length does Diadora's size chart list?

Diadora's charts give these lengths — JP: length scale not clear · Mondopoint: length scale not clear. A measured foot length and a size in cm are about 8 mm apart for the same size, so compare your own foot length only with a column on the same scale.

Does the official chart tell me how a Diadora shoe will fit?

Only in part. The chart gives the length each size is meant for; how a particular model fits also depends on its last, width and materials, which the chart does not show. Diadora itself advises: Diadora suggests the smaller size for a tighter fit and the bigger size for a roomier fit.

When should I not compare Diadora sizes with another brand?

When the two charts list different lengths. A measured foot length and a size in cm are about 8 mm apart, and the length of a foot is not the inside length of a shoe, so such a match can be half a size or more off. The converter matches only lengths on the same scale and lists the other brands separately. Diadora's chart has no length on a clear scale, so it is not matched with other brands at all; use its own chart and advice.

When was Diadora's chart last checked?

On 2026-10-31, against Diadora's official size guide linked under each chart. The date changes only when the chart is checked again against the official page or its numbers change, not when this page's layout or wording changes.

Cite or reuse this data

Suggested citation: Sizelane, “Diadora Size Chart”, https://sizelane.com/diadora-size-chart (checked 2026-10-31).

The data is free to reuse under CC BY 4.0: name Sizelane, link to this page and keep the link to Diadora's official source. Licence and update policy

Diadora men's to women's sizes

Diadora's chart lists women's sizes as men's +1.5: a men's 9 is a women's 10.5. Compare with other brands.

More brands: Sneakers & athletic