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Black Diamond Kids' Momentum Harness
Measure waist and leg
This harness is one size. Black Diamond’s fit guide prints the waist and leg ranges it fits: a child inside both ranges fits; outside either, it doesn’t.
Units
Hoot · Sizing Guide
How to measure
Black Diamond’s fit guide prints a WAIST range; its product page shows no measuring method.
How to measure
Black Diamond’s fit guide prints a LEG range; its product page shows no measuring method.