True-to-Size Millimeter Sizing Comparison

Johnston & Murphy Aragon Kiltie Tassel Loafer vs Johnston & Murphy McGuffey Casual Slip-on Sneaker

Detailed size conversion chart, cavity measurements in millimeters, and crowd-sourced fit advice for choosing your perfect size.

Shoe Aunisex
Johnston & Murphy Aragon Kiltie Tassel Loafer
4.6(1,896 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full Aragon Kiltie Tassel Loafer Breakdown
Shoe Bmen
Johnston & Murphy McGuffey Casual Slip-on Sneaker
5.0(2,302 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full McGuffey Casual Slip-on Sneaker Breakdown
Fit Verdict

True to Size Comparison

Both shoes share a very similar length profile. We recommend ordering your standard size in both.

Length Delta0 mm
Width DeltaIdentical

Interactive Size Converter

Select what size you wear in the Aragon Kiltie Tassel Loafer to see your calculated size in the McGuffey Casual Slip-on Sneaker.

Recommended Size in Johnston & Murphy McGuffey Casual Slip-on Sneaker
US 8.5100% Match

Internal shoe cavity difference: 0.0 mm (snugger)

Complete Size Conversion Matrix

Direct millimeter-calibrated mapping comparing all available sizes between both shoes.

Aragon Kiltie Tassel Loafer (US)Internal CavityMcGuffey Casual Slip-on Sneaker EquivalentMatch AccuracyFit Difference
US 3.5240 mmUS 70%+27.0 mm
US 4243 mmUS 70%+24.0 mm
US 4.5247 mmUS 70%+20.0 mm
US 5250 mmUS 70%+17.0 mm
US 5.5253 mmUS 70%+14.0 mm
US 6257 mmUS 70%+10.0 mm
US 6.5260 mmUS 717%+7.0 mm
US 7267 mmUS 7100%0.0 mm
US 7.5270 mmUS 7.5100%0.0 mm
US 8273 mmUS 8100%0.0 mm
US 8.5277 mmUS 8.5100%0.0 mm
US 9280 mmUS 9100%0.0 mm
US 9.5283 mmUS 9.5100%0.0 mm
US 10287 mmUS 10100%0.0 mm
US 10.5290 mmUS 10.5100%0.0 mm
US 11293 mmUS 11100%0.0 mm
US 11.5297 mmUS 11.5100%0.0 mm
US 12300 mmUS 12100%0.0 mm
US 12.5303 mmUS 12.5100%0.0 mm
US 13307 mmUS 13100%0.0 mm
US 14313 mmUS 14100%0.0 mm

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Frequently Asked Questions

How does the Aragon Kiltie Tassel Loafer size compare to the McGuffey Casual Slip-on Sneaker?

Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Aragon Kiltie Tassel Loafer has an internal fit offset of 0mm compared to 0mm for the McGuffey Casual Slip-on Sneaker.

Do these shoes fit wide feet comfortably?

The Aragon Kiltie Tassel Loafer has a standard medium width profile, while the McGuffey Casual Slip-on Sneaker is standard medium.