True-to-Size Millimeter Sizing Comparison

KEEN Newport H2 vs KIZIK Lima Hands-Free

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

5.0(3,249 reviews)
Fit TendencyRuns Small (-4mm)
Width ProfileStandard (Medium)
View Full Newport H2 Breakdown
4.9(7,072 reviews)
Fit TendencyRuns Small (-4mm)
Width ProfileStandard (Medium)
View Full Lima Hands-Free 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 Newport H2 to see your calculated size in the Lima Hands-Free.

Recommended Size in KIZIK Lima Hands-Free
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.

Newport H2 (US)Internal CavityLima Hands-Free 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 Newport H2 size compare to the Lima Hands-Free?

Both shoes share a very similar length profile. We recommend ordering your standard size in both. The Newport H2 has an internal fit offset of -4mm compared to -4mm for the Lima Hands-Free.

Do these shoes fit wide feet comfortably?

The Newport H2 has a standard medium width profile, while the Lima Hands-Free is standard medium.