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    Fit Survey:

    72% True to size
    87% Felt true to width
    91% Moderate arch support

    Item Information

    • SKU: #9082595
    • View the size chart
    • Reach new heights in the Altra® Lone Peak 4 Mid RSM (rain, snow, mud) Trail Running Shoes.
    • Part of the All-Weather Series
    • Predecessor: Lone Peak 3/3.5.
    • Support Type: Neutral to underpronation.
    • Cushioning: Moderate.
    • Surface: Trail.
    • Differential: 0 mm.
    • Altra™ recommends those new to natural running and zero-drop footwear should transition slowly by wearing these on shorter runs and gradually building up to regular mileage.
    • Altra Zero Drop™ Platform places the heel and forefoot at equal distance from the ground for natural alignment and a low-impact running.
    • Designed to improve running form, toe splay, stability, traction, and comfort.
    • FootShape™ toebox design allows the foot to splay naturally and maintain proper alignment, while absorbing shock and promoting a more powerful toe-off.
    • Lightweight eVent® upper combines waterproof technology and breathability for ultimate comfort and protection.
    • Gusseted tongue helps keep debris out.
    • Lace-up closure.
    • 4-Point Gaiter Trap™ features a tab to secure gaiter to the shoe without having to strap it below the outsole.
    • Light tongue and collar padding.
    • Breathable fabric lining for a great in-shoe feel.
    • Dual-layer EVA midsole with A-Bound™ top layer.
    • A-Bound™ technology is an energy-return compound that sits directly under the foot to reduce ground impact and add spring to each step.
    • Total Stack Height (total thickness of midsole and outsole underfoot): 25 mm.
    • Outsole: DuraThread™ Rubber with TrailClaw™ canted lugs beneath the metatarsals for ultimate gripping in the gnarliest terrain.
    • StoneGuard™ helps deflect rocks for a smoother, more stable ride.
    • Imported.
    • Product measurements were taken using size 11.5, width D - Medium. Please note that measurements may vary by size.
    • Weight of footwear is based on a single item, not a pair.
    • Measurements:
      • Heel Height: 1 in
      • Weight: 14.7 oz
      • Platform Height: 3⁄4 in
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