Altra

4 products · none with enough reports

A product has enough reports once 5 different people have filed one. Below that we show the facts and no summary.

What is on the tag

Running shoes: US women's; We hold Altra's own size chart for this category, checked 2026-09-17. Source; Convert a Altra size to another brand; Does Altra run true to size?; Show the Altra running shoes size chart (18 sizes)
Altra running shoes size chart
US women's UK EU Foot length (cm)
4 2 34.5 20.5
4.5 2.5 35 21
5 3 35.5 21.5
5.5 3.5 36 22
6 4 37 22.5
6.5 4.5 37.5 23
7 5 38 23.5
7.5 5.5 38.5 24
8 6 39 24.5
8.5 6.5 40 25
9 7 40.5 25.5
9.5 7.5 41 26
10 8 42 26.5
10.5 8.5 42.5 27
11 9 43 27.5
11.5 9.5 44 28
12 10 44.5 28.5
13 11 46 29.5
Altra's own published chart, checked 2026-09-17. Brands change charts without notice; the brand's page is the authority.

Altra running shoes size chart
US women's	UK	EU	Foot length (cm)
4	2	34.5	20.5
4.5	2.5	35	21
5	3	35.5	21.5
5.5	3.5	36	22
6	4	37	22.5
6.5	4.5	37.5	23
7	5	38	23.5
7.5	5.5	38.5	24
8	6	39	24.5
8.5	6.5	40	25
9	7	40.5	25.5
9.5	7.5	41	26
10	8	42	26.5
10.5	8.5	42.5	27
11	9	43	27.5
11.5	9.5	44	28
12	10	44.5	28.5
13	11	46	29.5

4 products · none with enough reports

Altra

Zero-drop trail running, hiking, thru-hiking

Altra

Zero-drop max cushion trail running, hiking

Altra

Zero-drop road running with GuideRail support

Altra

Zero-drop neutral daily road runs, walking

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