What size should I get in Birkenstock Gizeh - Birko-Flor™ & Birkibuc™?

Shoe Fit calculates your millimeter shoe cavity to recommend your exact size in the Birkenstock Gizeh - Birko-Flor™ & Birkibuc™ by comparing against shoes you already own.

BirkenstockWomen's

Gizeh - Birko-Flor™ & Birkibuc™

Fit verdict, size conversion guide, and millimeter measurements.

Find Your Size

Fit Analysis & Sizing Advice

Order 1/2 Size Down

This shoe runs approximately 4mm 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

4.1

(4,120 ratings)

77% of wearers report this shoe fits True to Size.

Length Distribution

Runs Small4%

True to Size77%

Runs Large19%

Width Distribution

Runs Narrow4%

Standard Width91%

Runs Wide5%

Complete Size Chart

Showing 14 sizes

EU	US (W)	UK	Foot Length	Cavity Length
35	4.5	2	23.3 cm	237 mm
35.5	5	2.5	23.7 cm	241 mm
36	5.5	3	24.0 cm	244 mm
36.5	6	3.5	24.3 cm	247 mm
37	6.5	4	24.7 cm	251 mm
37.5	7	4.5	25.0 cm	254 mm
38	7.5	5	25.3 cm	257 mm
38.5	8	5.5	25.7 cm	261 mm
39	8.5	6	26.0 cm	264 mm
40	9	6.5	26.7 cm	271 mm
40.5	9.5	7	27.0 cm	274 mm
41	10	7.5	27.3 cm	277 mm
41.5	10.5	8	27.7 cm	281 mm
42	11	8.5	28.0 cm	284 mm

Frequently Asked Questions

Does the Birkenstock Gizeh - Birko-Flor™ & Birkibuc™ run big or small?

It tends to run slightly roomy. We recommend ordering a half size down. This shoe runs approximately 4mm 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 Birkenstock Gizeh - Birko-Flor™ & Birkibuc™ to give you your personalized size.

Instant recommendation

Accounts for width & stretch

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Compare With Your Shoe

Model Details

BrandBirkenstock

ModelGizeh - Birko-Flor™ & Birkibuc™

Gender SpecWomen's

Sizes Offered14 sizes

Community Rating4.1 ★ (4120 votes)

Fit Data SourceCommunity Validated

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