Fresh Foam 1540v4 marks the next evolution of our trusted 1540 series—reimagined to push beyond traditional expectations and built to deliver premium stability

3% recycled materials in upper

pure progression

the updated ACTIVE BOTTLE belt is now even lighter

Step into a new level of recovery—available now in a range of sizes and colors

On Men's Cloudboom Max - White/Juniper Size:9.5 Fresh Foam 1540v4 marks theMade for marathon training. The CloudTec cushioning system delivers a fast ride with Helion HF hyper foam for energy return and lasting comfort. Key Features: Weight: 296. 0g CloudTec cushioning system engineered for fast runs Double layer of Helion HF hyper foam for energy return Glass fiber infused Speedboard for efficiency and support A lightweight, breathable mesh upper Padded heel design for comfort over long distances Supportive upper molds and