What size should I get in Frye Harness 12R?

Shoe Fit calculates your millimeter shoe cavity to recommend your exact size in the Frye Harness 12R by comparing against shoes you already own.

FryeUnisex

Harness 12R

Fit verdict, size conversion guide, and millimeter measurements.

Find Your Size

Fit Analysis & Sizing Advice

Order 1/2 Size Down

This shoe runs approximately 1.1mm longer than standard sizing. If you prefer a snug fit or are between sizes, go a half size down.

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

4.7

(1,365 ratings)

56% of wearers report this shoe fits True to Size.

Length Distribution

Runs Small8%

True to Size56%

Runs Large36%

Width Distribution

Runs Narrow15%

Standard Width82%

Runs Wide3%

Complete Size Chart

Showing 21 sizes

EU	US (M)	UK	Foot Length	Cavity Length
36	3.5	3	22.4 cm	241.12 mm
36.5	4	3.5	22.7 cm	244.12 mm
37	4.5	4	23.1 cm	248.12 mm
37.5	5	4.5	23.4 cm	251.12 mm
38	5.5	5	23.7 cm	254.12 mm
38.5	6	5.5	24.1 cm	258.12 mm
39	6.5	6	24.4 cm	261.12 mm
40	7	6.5	25.1 cm	268.12 mm
40.5	7.5	7	25.4 cm	271.12 mm
41	8	7.5	25.7 cm	274.12 mm
41.5	8.5	8	26.1 cm	278.12 mm
42	9	8.5	26.4 cm	281.12 mm
42.5	9.5	9	26.7 cm	284.12 mm
43	10	9.5	27.1 cm	288.12 mm
43.5	10.5	10	27.4 cm	291.12 mm
44	11	10.5	27.7 cm	294.12 mm
44.5	11.5	11	28.1 cm	298.12 mm
45	12	11.5	28.4 cm	301.12 mm
45.5	12.5	12	28.7 cm	304.12 mm
46	13	12.5	29.1 cm	308.12 mm
47	14	13.5	29.7 cm	314.12 mm

Frequently Asked Questions

Does the Frye Harness 12R run big or small?

It tends to run slightly roomy. We recommend ordering a half size down. This shoe runs approximately 1.1mm longer than standard sizing. If you prefer a snug fit or are between sizes, go a half size down.

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 Frye Harness 12R to give you your personalized size.

Instant recommendation

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Model Details

BrandFrye

ModelHarness 12R

Gender SpecUnisex

Sizes Offered21 sizes

Community Rating4.7 ★ (1365 votes)