On Cloudboom Max | Versatile Comfort Marathon Running Shoes

Maximum Speed. Maximum Energy Return.

The On Cloudboom Max is engineered for runners who demand elite-level performance. Built on On's most advanced racing platform, it delivers explosive energy return and a featherlight feel — from track workouts to marathon race day.

Why Runners Choose the Cloudboom Max

• Versatile Performance Design — Transitions seamlessly from daily training to race day without compromise
• Supportive Cushioning Platform — Absorbs impact and returns energy for sustained comfort over long distances
• Lightweight Construction — Featherlight build that keeps you fast without sacrificing support
• High-Grip Rubber Outsole — Confident traction on wet and dry surfaces, mile after mile

Specs

• Brand: On Running
• Available Sizes: 36 / 37.5 / 38 / 39 / 40 / 41 / 42 / 43 / 44 / 45
• Category: Marathon / Long Distance Running

The Cloudboom Max — versatile enough for every run, fast enough for race day.