True-to-Size Millimeter Sizing Comparison

Reebok Classic Nylon vs The North Face ThermoBall™ Traction Mule V

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

Shoe Amen
Reebok Classic Nylon
5.0(7,279 reviews)
Fit TendencyRuns Small (-4mm)
Width ProfileStandard (Medium)
View Full Classic Nylon Breakdown
Shoe Bunisex
The North Face ThermoBall™ Traction Mule V
4.8(5,040 reviews)
Fit TendencyRuns Small (-4mm)
Width ProfileStandard (Medium)
View Full ThermoBall™ Traction Mule V 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 Classic Nylon to see your calculated size in the ThermoBall™ Traction Mule V.

Recommended Size in The North Face ThermoBall™ Traction Mule V
US 10.5100% Match

Internal shoe cavity difference: 0.0 mm (snugger)

Complete Size Conversion Matrix

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

Classic Nylon (US)Internal CavityThermoBall™ Traction Mule V EquivalentMatch AccuracyFit Difference
US 7263 mmUS 7100%0.0 mm
US 7.5266 mmUS 7.5100%0.0 mm
US 8269 mmUS 8100%0.0 mm
US 8.5273 mmUS 8.5100%0.0 mm
US 9276 mmUS 9100%0.0 mm
US 9.5279 mmUS 9.5100%0.0 mm
US 10283 mmUS 10100%0.0 mm
US 10.5286 mmUS 10.5100%0.0 mm
US 11289 mmUS 11100%0.0 mm
US 11.5293 mmUS 11.5100%0.0 mm
US 12296 mmUS 12100%0.0 mm
US 12.5299 mmUS 12.5100%0.0 mm
US 13303 mmUS 13100%0.0 mm
US 14309 mmUS 14100%0.0 mm

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Frequently Asked Questions

How does the Classic Nylon size compare to the ThermoBall™ Traction Mule V?

Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Classic Nylon has an internal fit offset of -4mm compared to -4mm for the ThermoBall™ Traction Mule V.

Do these shoes fit wide feet comfortably?

The Classic Nylon has a standard medium width profile, while the ThermoBall™ Traction Mule V is standard medium.