If you normally wear a whole size:Order the same whole size OOFOS.
If you normally wear a half size:Order a half size DOWN for best fit.
Women
If you normally wear a whole size:Order the same whole size OOFOS.
If you normally wear a half size:Order a half size UP for best fit.
Note: All sizes displayed on oofos.com.hk useEU Sizing System.
Foot Length
US M
UK M
US W
UK W
EU
222mm
2
1
4
2
35
228mm
3
2
5
3
36
235mm
4
3
6
4
37
241mm
5
4
7
5
38
248mm
6
5
8
6
39
254mm
7
6
9
7
40
260mm
8
7
10
8
41
267mm
9
8
11
9
42
273mm
10
9
12
10
43
279mm
11
10
13
11
44
286mm
12
11
14
12
45
292mm
13
12
15
13
46
302mm
14
13
16
14
47
2026-04-202026-04-27
Features & Benefits
Impact-absorbing OOfoam™ technology in OOFOS’ advanced footbed geometry.
Rounded, cupped heel designed to enhance impact-absorption and stability with every step.
Lightweight, flexible & packable for ultimate travel ability.
Machine Washable. Air Dry.
Details
The OOFOS story begins with the OOriginal Sandal. This combination of sleek design and revolutionary OOfoam™ recovery technology lays the groundwork for all future styles and models.
Sport:Features bold, hand-painted graphics on the upper strap for a sporty look.
Why to Buy
Awarded an American Podiatric Medical Association (APMA) Seal of Acceptance for promoting foot health
9 out of 10 customers surveyed felt relief
More than 10 million pairs sold with 190k+ 5-star reviews
Worn by the Pros Chosen by athletes in all major US pro leagues
Project Pink: Over $6M Donated A percentage of every OOFOS.com purchase goes to patient care and cancer research