True-to-Size Millimeter Sizing Comparison

Mix No. 6 Harllow Sandal vs Mix No. 6 Sundra Sandal

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

Shoe Awomen
Mix No. 6 Harllow Sandal
4.0(281 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full Harllow Sandal Breakdown
Shoe Bwomen
Mix No. 6 Sundra Sandal
4.6(709 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full Sundra Sandal 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 Harllow Sandal to see your calculated size in the Sundra Sandal.

Recommended Size in Mix No. 6 Sundra Sandal
US 8100% Match

Internal shoe cavity difference: 0.0 mm (snugger)

Complete Size Conversion Matrix

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

Harllow Sandal (US)Internal CavitySundra Sandal EquivalentMatch AccuracyFit Difference
US 4.5233 mmUS 4.5100%0.0 mm
US 5237 mmUS 5100%0.0 mm
US 5.5240 mmUS 5.5100%0.0 mm
US 6243 mmUS 6100%0.0 mm
US 6.5247 mmUS 6.5100%0.0 mm
US 7250 mmUS 7100%0.0 mm
US 7.5253 mmUS 7.5100%0.0 mm
US 8257 mmUS 8100%0.0 mm
US 8.5260 mmUS 8.5100%0.0 mm
US 9267 mmUS 9100%0.0 mm
US 9.5270 mmUS 9.5100%0.0 mm
US 10273 mmUS 10100%0.0 mm
US 10.5277 mmUS 10.5100%0.0 mm
US 11280 mmUS 11100%0.0 mm

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Frequently Asked Questions

How does the Harllow Sandal size compare to the Sundra Sandal?

Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Harllow Sandal has an internal fit offset of 0mm compared to 0mm for the Sundra Sandal.

Do these shoes fit wide feet comfortably?

The Harllow Sandal has a standard medium width profile, while the Sundra Sandal is standard medium.