A Speedboard® with fiberglass inspires strides and self-confidence. The engineered construction supports every running style. Look forward to light-footed landings and energetic push-offs thanks to Helion™ HF and the cushioned sole.
The feather-light, breathable mesh adapts to the movements of your foot over time (and kilometers). Feels like you're wearing nothing. So your focus stays on the race.
Features:
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Weight: 296g
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Double layer of Helion™ HF Hyperfoam for energy return and soft landings
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Speedboard® with fiberglass for efficiency and grip
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Impact protection and high energy return
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Lightweight, breathable upper shoe
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Heel cushioning for comfortable push-offs and landings over long distances
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Supportive upper shoe, adapts to your foot and your movements
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Rubber outsole for grip on asphalt
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Ideal if you want to complete a marathon in 4+ hours























