Stability. Agility. Versatility. Crush runs and mixed sport workouts in the lightweight and ultra-reactive Cloud X.

Technology: Reactive and dynamic, the CloudTec® outsole in Helion™ superfoam is made specifically for explosive movements in all directions. Molded cushion pads in the heel offer gentle security and the Speedboard™ within energizes your every step. Raised sidewalls add stability and agility.

Materials: The Cloud X uses materials high in quality and low on weight. Flexible but tough, the engineered mesh upper has a function-focused weave pattern for durability, breathability and agility. And the no-sew design maintains a perfect fit during any activity that gets you fit.

Design: Meet your new training partner. The Cloud X is for those who refuse to define themselves by one activity. A lightweight and ultra-agile shoe built to handle punishing paces and intense mixed-sport workouts. It's at home on the track, street and in the gym. Get stronger, run longer.

• Fit: Athletic Fit. Fits true to size. 
• Weight: 7.05oz (200g)
• Heel-toe drop: 6mm

Stability. Agility. Versatility. Crush runs and mixed sport workouts in the lightweight and ultra-reactive Cloud X.

Technology: Reactive and dynamic, the CloudTec® outsole in Helion™ superfoam is made specifically for explosive movements in all directions. Molded cushion pads in the heel offer gentle security and the Speedboard™ within energizes your every step. Raised sidewalls add stability and agility.

Materials: The Cloud X uses materials high in quality and low on weight. Flexible but tough, the engineered mesh upper has a function-focused weave pattern for durability, breathability and agility. And the no-sew design maintains a perfect fit during any activity that gets you fit.

Design: Meet your new training partner. The Cloud X is for those who refuse to define themselves by one activity. A lightweight and ultra-agile shoe built to handle punishing paces and intense mixed-sport workouts. It's at home on the track, street and in the gym. Get stronger, run longer.

• Fit: Athletic Fit. Fits true to size. 
• Weight: 8.47oz (240g) 
• Heel-toe drop: 6mm

Support for any runner and any running goal. The lightweight shoe with supreme support and cushioning.

Any Runner, Any Goal

The next-gen Cloudflyer has the plushest tongue of any On shoe and some of our largest Cloud elements. With Helion™ superfoam, a bespoke Speedboard™, 3D-molded heel and a wider outsole, it's all about comfort and support. Slow and fast. Short and long. Heel and toe. However you run.

Lightweight Support

A midfoot stability tube combines support with a gentle, foot-hugging feel. The ultralight engineered mesh upper has a new airflow-optimizing pattern. Underfoot, Helion™ and CloudTec® combine for lightweight agility and heavy impact protection. 

Make Light of Long Runs

Built for the graft nobody sees, but ready to step into the spotlight. The Cloudflyer is for the resilient. The strugglers. The overcomers. Those who stare adversity in the face and grin back. Because hard work pays off in the long run. And support makes light of any challenge.

The trail runner that started it all continues to evolve. With the Lone Peak 6, you get all the legacy with all the updates. Ready to conquer all types of trails.

FEATURES

FOOTSHAPE™: The signature FootShape™ comfort gives your feet more space to sit naturally and is designed to address biological differences in men's and women's feet.

BALANCED CUSHIONING™: The Balanced Cushioning™ platform positions your heel and forefoot at an equal distance from the ground, encouraging better alignment, better form, and a low impact landing.

ALTRA EGO™: The original Altra EGO™ foam is designed to provide added energy return and a responsive, yet soft, comfortable feel.

MAXTRAC™: The grippy MaxTrac™ outsole provides the perfect combination of grip, traction, and durability on all types of terrain.

TRAILCLAW™: These canted lugs on the outsole are strategically placed beneath the metatarsals to provide added traction underfoot.

GAITERTRAP™: This hook-and-loop tab allows our strapless gaiter to easily attach to the shoe, adding protection against rocks and debris.

DETAILS

• Weight: 11.1 oz / 318 g
• Midsole: Altra EGO™
• Outsole: MaxTrac™
• Cushion: Moderate
• Stack Height: 25 mm
• Upper: Quick-Dry Air Mesh