• Fit Survey:

    92% True to size
    96% Felt true to width
    74% Moderate arch support

    Item Information

    • SKU: #8739655
    • View the size chart
    • Last one on the playground is a rotten egg! . . . Get your growing athlete a leg up in the One Jr running shoe.
    • Predecessor: None.
    • Support Type: Neutral to underpronation (supination).
    • Cushioning: Lightweight, flexible response.
    • Surface: Road.
    • Differential: 0 mm.
    • Altra™ recommends that those new to natural running and zero-drop footwear transition slowly by wearing these on shorter runs and gradually building up to regular mileage.
    • Ideal for running, road racing, and everyday play.
    • Designed to improve running form, toe splay, natural stability, push-off, comfort, and healthy foot development.
    • Quick-drying, breathable mesh upper with thin synthetic overlays.
    • FootShape™ toebox design allows the foot to splay naturally and maintain proper alignment, while absorbing shock and promoting a more powerful toe-off.
    • Lace-up closure.
    • Slightly padded tongue and collar.
    • Breathable textile lining supplies a great in-shoe feel.
    • Removable 5 mm Contour insole.
    • Dual-layer EVA midsole features A-Bound™ top layer that absorbs impact and rebounds energy with each stride.
    • InnerFlex™ technology adapts to foot's natural flex by employing omnidirectional flex grooves in the midsole.
    • Fully cushioned Zero Drop™ technology promotes a more natural foot strike and a more efficient stride.
    • Rubber outsole with FootPod™ technology.
    • Total Stack Height (total thickness of midsole and outsole underfoot): 17 mm.
    • Imported.
    • Product measurements were taken using size 1 Little Kid, width Medium. Please note that measurements may vary by size.
    • Weight of footwear is based on a single item, not a pair.
    • Measurements:
      • Weight: 4 oz
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