True-to-Size Millimeter Sizing Comparison

Adidas Gazelle vs KEEN Newport H2

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

Shoe Amen
Adidas Gazelle
4.7(58,627 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full Gazelle Breakdown
Shoe Bmen
KEEN Newport H2
5.0(3,249 reviews)
Fit TendencyTrue to Size
Width ProfileStandard (Medium)
View Full Newport H2 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-0.64 mm
Width Delta+0.09 mm

Interactive Size Converter

Select what size you wear in the Gazelle to see your calculated size in the Newport H2.

Recommended Size in KEEN Newport H2
US 11.596% Match

Internal shoe cavity difference: +0.4 mm (slightly roomier)

Complete Size Conversion Matrix

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

Gazelle (US)Internal CavityNewport H2 EquivalentMatch AccuracyFit Difference
US 4237 mmUS 70%+29.4 mm
US 4.5241 mmUS 70%+25.4 mm
US 5245 mmUS 70%+21.4 mm
US 5.5249 mmUS 70%+17.4 mm
US 6254 mmUS 70%+12.4 mm
US 6.5258 mmUS 71%+8.4 mm
US 7262 mmUS 748%+4.4 mm
US 7.5266 mmUS 796%+0.4 mm
US 8271 mmUS 884%+1.4 mm
US 8.5275 mmUS 8.584%+1.4 mm
US 9279 mmUS 996%+0.4 mm
US 9.5283 mmUS 9.592%-0.6 mm
US 10287 mmUS 1092%-0.6 mm
US 10.5292 mmUS 1196%+0.4 mm
US 11296 mmUS 11.596%+0.4 mm
US 11.5300 mmUS 1292%-0.6 mm
US 12304 mmUS 12.581%-1.6 mm
US 12.5309 mmUS 1369%-2.6 mm
US 13313 mmUS 1492%-0.6 mm
US 13.5317 mmUS 1445%-4.6 mm
US 14321 mmUS 140%-8.6 mm
US 14.5326 mmUS 140%-13.6 mm
US 15330 mmUS 140%-17.6 mm
US 16334 mmUS 140%-21.6 mm
US 17342 mmUS 140%-29.6 mm
US 18351 mmUS 140%-38.6 mm
US 19359 mmUS 140%-46.6 mm
US 20368 mmUS 140%-55.6 mm

Related Comparisons

adidas ComparisonGazelle vs Stan SmithView Sizing Comparisonadidas ComparisonGazelle vs Samba OGView Sizing ComparisonDirect RivalryGazelle vs Air Force 1 '07View Sizing ComparisonDirect RivalryGazelle vs Chuck Taylor All Star Low-TopView Sizing ComparisonDirect RivalryStan Smith vs Newport H2View Sizing ComparisonDirect RivalryNewport H2 vs Air Force 1 '07View Sizing Comparison

Frequently Asked Questions

How does the Gazelle size compare to the Newport H2?

Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Gazelle has an internal fit offset of 0.04mm compared to -0.6mm for the Newport H2.

Do these shoes fit wide feet comfortably?

The Gazelle has a snug/narrow width profile, while the Newport H2 is standard medium.