Magnetorheological cushioning adapts damping characteristics to speed
Designed for professional marathons, and dedicated to environmental protection.
Super lightweight with insole and midsole as one foam in CQTEXTREM3 technology.
Qu!kBONE carbon-fiber plate for support and rigidity, and RPU outsole for slip-resistance.
C!LK(Carbon Silk) upper for fit and lockdown.
Offers a comfortable foot hug