True-to-Size Millimeter Sizing Comparison

Adidas Adilette Comfort Slides vs OOFOS OOriginal Thong

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

Shoe Amen
Adidas Adilette Comfort Slides
5.0(26,598 reviews)
Fit TendencyRuns Large (+4mm)
Width ProfileStandard (Medium)
View Full Adilette Comfort Slides Breakdown
Shoe Bmen
OOFOS OOriginal Thong
5.0(8,852 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full OOriginal Thong Breakdown
Fit Verdict

OOriginal Thong Runs Slightly Smaller

The OOriginal Thong is about 4mm shorter than the Adilette Comfort Slides. We suggest ordering 1/2 size up in OOriginal Thong.

Length Delta-4 mm
Width DeltaIdentical

Interactive Size Converter

Select what size you wear in the Adilette Comfort Slides to see your calculated size in the OOriginal Thong.

Recommended Size in OOFOS OOriginal Thong
US 1188% Match

Internal shoe cavity difference: -1.0 mm (snugger)

Alternate option if between sizes: US 11.5 (65% match)

Complete Size Conversion Matrix

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

Adilette Comfort Slides (US)Internal CavityOOriginal Thong EquivalentMatch AccuracyFit Difference
US 7271 mmUS 7.588%-1.0 mm
US 7.5274 mmUS 888%-1.0 mm
US 8277 mmUS 8.5100%0.0 mm
US 8.5281 mmUS 988%-1.0 mm
US 9284 mmUS 9.588%-1.0 mm
US 9.5287 mmUS 10100%0.0 mm
US 10291 mmUS 10.588%-1.0 mm
US 10.5294 mmUS 1188%-1.0 mm
US 11297 mmUS 11.5100%0.0 mm
US 11.5301 mmUS 1288%-1.0 mm
US 12304 mmUS 12.588%-1.0 mm
US 12.5307 mmUS 13100%0.0 mm
US 13311 mmUS 1476%+2.0 mm
US 14317 mmUS 1453%-4.0 mm

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Frequently Asked Questions

How does the Adilette Comfort Slides size compare to the OOriginal Thong?

The OOriginal Thong is about 4mm shorter than the Adilette Comfort Slides. We suggest ordering 1/2 size up in OOriginal Thong. The Adilette Comfort Slides has an internal fit offset of 4mm compared to 0mm for the OOriginal Thong.

Do these shoes fit wide feet comfortably?

The Adilette Comfort Slides has a standard medium width profile, while the OOriginal Thong is standard medium.