What size should I get in OOFOS OOahh?

Shoe Fit calculates your millimeter shoe cavity to recommend your exact size in the OOFOS OOahh by comparing against shoes you already own.

OOFOSMen's

OOahh

Fit verdict, size conversion guide, and millimeter measurements.

Find Your Size

Fit Analysis & Sizing Advice

Order Your Standard Size

This shoe fits consistent with standard sizing charts. You can comfortably order your usual sneaker size.

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

5.0

(8,276 ratings)

72% of wearers report this shoe fits True to Size.

Length Distribution

Runs Small12%

True to Size72%

Runs Large16%

Width Distribution

Runs Narrow10%

Standard Width81%

Runs Wide9%

Complete Size Chart

Showing 14 sizes

EU	US (M)	UK	Foot Length	Cavity Length
40	7	6.5	25.1 cm	267.16 mm
40.5	7.5	7	25.4 cm	270.16 mm
41	8	7.5	25.7 cm	273.16 mm
41.5	8.5	8	26.1 cm	277.16 mm
42	9	8.5	26.4 cm	280.16 mm
42.5	9.5	9	26.7 cm	283.16 mm
43	10	9.5	27.1 cm	287.16 mm
43.5	10.5	10	27.4 cm	290.16 mm
44	11	10.5	27.7 cm	293.16 mm
44.5	11.5	11	28.1 cm	297.16 mm
45	12	11.5	28.4 cm	300.16 mm
45.5	12.5	12	28.7 cm	303.16 mm
46	13	12.5	29.1 cm	307.16 mm
47	14	13.5	29.7 cm	313.16 mm

Frequently Asked Questions

Does the OOFOS OOahh run big or small?

Yes, this shoe runs true to size. You should order your typical shoe size. This shoe fits consistent with standard sizing charts. You can comfortably order your usual sneaker size.

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 OOFOS OOahh to give you your personalized size.

Instant recommendation

Accounts for width & stretch

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Compare With Your Shoe

Model Details

BrandOOFOS

ModelOOahh

Gender SpecMen's

Sizes Offered14 sizes

Community Rating5.0 ★ (8276 votes)