Cloud X

from On Running

  • $139.99

Stability. Versatility. Maneuverability. The Cloud X is Swiss Engineered to crush any and every movement-based workout. Refined to the specifications of multi- functional athletes, it punches well above its ultralight weight. Cutting edge technological innovations and a Helion‚Ñ¢ superfoam injection means the second- generation Cloud X improves on all the strengths of its predecessor, and is even more durable. This powerhouse never backs down from a challenge, and is at home on the track, street or in the gym. 

    • Altra Escalante
    • Saucony Kinvara
    • Hoka Cavu


  • Helion‚Ñ¢ enriched
    The thicker, wider bottom unit ensures stability, security and support – whatever your workout. Larger CloudTec® elements in the outsole are reinforced with Helion™ Superfoam for cushioning without compromise in a shoe that’s constantly responsive.
  • Increased protection
    Sidewalls extend up from the outsole on the medial and lateral sides to lock feet in place during dynamic side-to-side movements. The new heel cap features molded cushion pads for a discreet look with a supreme hold.
  • Soft and strong
    Flexible but tough in all the right places, the engineered mesh upper features a function-focused weave pattern for increased durability and padding. Using materials of the highest quality and lowest weight, breathability is assured.
  • Seamless comfort
    For breathability and an irritation-free fit, the Cloud X tongue is integrated into the upper of the shoe. The no-sew design and sock layer lining ensures an inch-perfect fit for any activity that gets you fit.
    Engineered mesh in a function-focused pattern
    Fast-firing Speedboard supports explosive movements
    Helion‚Ñ¢ superfoam for comfort, resilience and rebound.
    Traction pattern provides hold on hard surfaces
    Runners who actively mix their workouts
    • Men's: US M 7-14
    • Women's: US W 5-11
    • Men's: 230 g | 8.1 oz (US M 8.5)
    • Women's: 195 g | 6.9 oz (US W 7)

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