True-to-Size Millimeter Sizing Comparison

Nike Air Force 1 '07 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.

4.7(11,357 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full Air Force 1 '07 Breakdown
4.8(5,040 reviews)
Fit TendencyTrue to Size
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 Delta-1.34 mm
Width Delta-0.34 mm

Interactive Size Converter

Select what size you wear in the Air Force 1 '07 to see your calculated size in the ThermoBall Traction Mule V.

Recommended Size in The North Face ThermoBall Traction Mule V
US 1496% Match

Internal shoe cavity difference: -0.3 mm (snugger)

Complete Size Conversion Matrix

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

Air Force 1 '07 (US)Internal CavityThermoBall Traction Mule V EquivalentMatch AccuracyFit Difference
US 3.5232 mmUS 3.521%+6.7 mm
US 4236 mmUS 3.569%+2.7 mm
US 4.5240 mmUS 480%+1.7 mm
US 5245 mmUS 4.592%+0.7 mm
US 5.5249 mmUS 5.569%+2.7 mm
US 6253 mmUS 669%+2.7 mm
US 6.5257 mmUS 6.580%+1.7 mm
US 7261 mmUS 745%+4.7 mm
US 7.5266 mmUS 7.569%+2.7 mm
US 8270 mmUS 880%+1.7 mm
US 8.5274 mmUS 8.580%+1.7 mm
US 9278 mmUS 992%+0.7 mm
US 9.5283 mmUS 1069%+2.7 mm
US 10287 mmUS 10.580%+1.7 mm
US 10.5291 mmUS 1192%+0.7 mm
US 11295 mmUS 11.592%+0.7 mm
US 11.5299 mmUS 12.569%+2.7 mm
US 12304 mmUS 1380%+1.7 mm
US 12.5308 mmUS 1457%+3.7 mm
US 13312 mmUS 1496%-0.3 mm
US 13.5316 mmUS 1449%-4.3 mm
US 14321 mmUS 140%-9.3 mm
US 14.5325 mmUS 140%-13.3 mm
US 15329 mmUS 140%-17.3 mm
US 15.5333 mmUS 140%-21.3 mm
US 16338 mmUS 140%-26.3 mm
US 16.5342 mmUS 140%-30.3 mm
US 17346 mmUS 140%-34.3 mm
US 17.5350 mmUS 140%-38.3 mm
US 18355 mmUS 140%-43.3 mm
US 18.5359 mmUS 140%-47.3 mm
US 19363 mmUS 140%-51.3 mm
US 19.5367 mmUS 140%-55.3 mm
US 20371 mmUS 140%-59.3 mm
US 20.5376 mmUS 140%-64.3 mm
US 21380 mmUS 140%-68.3 mm
US 21.5384 mmUS 140%-72.3 mm
US 22388 mmUS 140%-76.3 mm

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Frequently Asked Questions

How does the Air Force 1 '07 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 Air Force 1 '07 has an internal fit offset of 0.38mm compared to -0.96mm for the ThermoBall Traction Mule V.

Do these shoes fit wide feet comfortably?

The Air Force 1 '07 has a roomy/wide width profile, while the ThermoBall Traction Mule V is snug/narrow.