Engineered to take you further and faster, the ON Cloudultra Pro 1 is an ultra-trail running shoe that's athlete-approved for max speed and endurance. Crafted with a quick-dry, breathable, and supportive zoned Leno weave upper, the ON Cloudultra Pro 1 combines cutting-edge tech for endurance and maintaining speed with a Helion™ HF hyperfoam dual midsole for rebound and stability, a redesigned Missiongrip™ outsole, and lug geometry designed for traction and grip to offer optimal comfort and grip, no matter where your adventure takes you. 

• ON Cloudultra Pro 1
  
• Regular fit, true to size
  
• Quick-dry, breathable and supportive zoned Leno weave upper
  
• Engineered rocker maximizes running efficiency
  
• Extensively tested in lab and field at ultra-distances
  
• Cutting-edge tech for endurance and maintaining speed
  
• Helion™ HF hyperfoam dual midsole for rebound and stability
  
• Redesigned Missiongrip™ outsole
  
• Optimized with cutting-edge FEA (Finite Element Analysis)
  
• Lug geometry designed for traction and grip
  
• Weight: 275g