RockportMen's

Big Bucks Margin

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

4.0
(1,545 ratings)
90% of wearers report this shoe fits True to Size.
Length Distribution
Runs Small3%
True to Size90%
Runs Large7%
Width Distribution
Runs Narrow5%
Standard Width89%
Runs Wide6%
Complete Size Chart
Showing 14 sizes
EUUS (M)UKFoot LengthCavity Length
4076.526.7 cm267 mm
40.57.5727.0 cm270 mm
4187.527.3 cm273 mm
41.58.5827.7 cm277 mm
4298.528.0 cm280 mm
42.59.5928.3 cm283 mm
43109.528.7 cm287 mm
43.510.51029.0 cm290 mm
441110.529.3 cm293 mm
44.511.51129.7 cm297 mm
451211.530.0 cm300 mm
45.512.51230.3 cm303 mm
461312.530.7 cm307 mm
471413.531.3 cm313 mm
Frequently Asked Questions

Does the Rockport Big Bucks Margin 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 Rockport Big Bucks Margin to give you your personalized size.

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Model Details
BrandRockport
ModelBig Bucks Margin
Gender SpecMen's
Sizes Offered14 sizes
Community Rating4.0 ★ (1545 votes)
Fit Data SourceCommunity Validated
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