Cloud X

Cloud X

from On Running

  • $139.99


Unmissable look, unbeatable feel 

The details are what set the Cloud X Ultraviolet apart. Go beyond the high-vis limited-edition colorway to discover a dual-density sockliner, seamless tongue,and next-generation inner materials. It all sets a new bar for comfort that can definitely be seen. And felt.


Time to shine 

Deliver standout performance even in the low light of a studio class. Reflective elements on the Cloud X Ultraviolet blaze under UV light as you tear up your training. Aesthetic meets athletic with high-strength engineered mesh that lets your foot move and breathe.



Real deal in heel comfort 

The lean, engineered heel cap with second-to-none precision-molded cushioning pad technology keeps you stable without strain. Or more simply put: slip your heel into the Cloud X Ultraviolet to have it stay comfortably in place.



Move more in Zero-Gravity 

Built from the latest evolution Zero-Gravity foam, the Cloud X Ultraviolet has a CloudTec® sole made to move flawlessly in all directions. Wherever your training takes you, this is the perfect partner to get you there.



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