On Running has been breaking the mold since the beginning, but this one is a monster. On combines two unique types of cushioning to bring together lightweight protection and longer-lasting energy return. Their classic Cloudtec cushion pods compress vertically and horizontally to absorb impact and save your legs from early fatigue. Simultaneously, Helion™ utilizes both rigid sections and flexible foams that are built to keep pushing the limit of shoe life.

Highlights

• Helion™ Superfoam
• Double Cloudtec® 

Composition

• Synthetic, recycled polyester

Color: Frost/Surf

Product Code: 61.99023