On Cloudmonster 3 Hyper LS - LightSpray™ Super Trainer with Elite Run Sock High

The On Cloudmonster 3 Hyper LS is a super trainer for long runs and tempo runs, featuring revolutionary LightSpray™ technology creating a precision-engineered, seamless one-piece upper. Built with CloudTec® cushioning system engineered for responsive ride, combining Helion™ HF hyper foam for maximum energy return with Helion™ foam base for durability. Includes the Elite Run Sock High Hyper delivering unmatched synergy with the LightSpray™ shoes.

Revolutionary LightSpray™ Technology

Made with revolutionary LightSpray™ technology—in just three minutes, a robot creates a precision-engineered, one-piece upper with seamless fit. This incredibly lightweight construction eliminates seams and traditional stitching, creating sock-like feel that moves naturally with your foot. The included Elite Run Sock High Hyper delivers unmatched synergy with the LightSpray™ super trainer, working together as a complete system.

CloudTec® Cushioning Engineered for Responsive Ride

The CloudTec® cushioning system features dual-layer construction engineered specifically for responsive runs. Top layer uses Helion™ HF hyper foam for maximum energy return and impact absorption. Bottom layer employs Helion™ foam for durability across high-mileage weeks. No plate design reduces impact to help keep legs fresh during sustained efforts—essential for back-to-back training sessions.

Built for Long Runs and Tempo Efforts

Athlete-led testing ensured this super trainer delivers high energy and performance, mile after mile. Enhanced rocker shape provides energetic push-offs whilst the responsive CloudTec® system maintains lively feel during tempo pace. The lightweight LightSpray™ upper disappears during wear, allowing focus on the effort rather than the shoe.

Key Features:

- Revolutionary LightSpray™ seamless one-piece upper

- CloudTec® cushioning system for responsive ride

- Helion™ HF hyper foam top layer (max energy return)

- Helion™ foam bottom layer (durability)

- No plate design to reduce impact

- Enhanced rocker shape for energetic push-offs

- Elite Run Sock High Hyper included

- Precision-engineered robot-made upper

- Three-minute manufacturing process

- Athlete-tested performance

Best For:

- Long runs

- Tempo runs

- High-mileage training

- Fast-paced training efforts

- Marathon training

- Super trainer versatility

Is the Cloudmonster 3 Hyper LS Right for You?

This isn't just another max-cushioned trainer with a fancy upper. The robot-sprayed seamless construction genuinely changes how the shoe feels—it disappears in a way traditional uppers never quite manage. That matters when you're deep into a long run or holding tempo pace and don't want to think about what's on your feet. The dual-layer foam setup keeps things lively without the stiffness of a plated racer, which means your legs stay fresher across back-to-back sessions. The included Elite Run Sock works as part of the system rather than an add-on. If you're running serious mileage and want something that handles both your Sunday long efforts and Thursday tempo without feeling heavy or dead underfoot, this delivers that range whilst actually feeling fast.