About the LightSpray Cloudmonster 3 Hyper: A Revolutionary Running Shoe for Long-Distance Runs and Speed Workouts

The On LightSpray Cloudmonster 3 Hyper is one of the most innovative running shoes ever developed by On. This ultralight super trainer combines a revolutionary LightSpray™ upper with a responsive CloudTec® midsole and premium Helion™ HF hyper foam for maximum energy return.

Designed for long endurance runs, tempo runs, and high-quality daily mileage. The Cloudmonster 3 Hyper delivers speed and comfort without the harshness of a carbon plate, helping your legs stay fresh longer during intense training weeks.

Revolutionary LightSpray™ Upper

The biggest innovation is right above your foot. The LightSpray™ upper is produced by a robot in just a few minutes as a single, seamless piece.

• LightSpray™ technology – Ultra-lightweight and completely seamless.
• One-piece construction – No seams, no pressure points, and no irritation.
• Perfectly tailored fit – Feels like a second skin.

The result is one of the lightest and most comfortable uppers ever developed.

Maximum Energy Recovery with Helion™ HF

On combines two different foam layers in the sole to create a unique running experience.

• Helion™ HF Hyper Foam – Provides maximum energy return and responsiveness.
• CloudTec® cushioning – Optimized for an energetic and smooth stride.
• Helion™ foam base layer – Enhances durability and stability.

As a result, every step feels light, springy, and efficient, even during long workouts.

No Carbon Plate, But Maximum Responsiveness

While many high-performance running shoes rely on a stiff carbon plate, the Cloudmonster 3 Hyper deliberately takes a different approach.

• No plate construction – Less impact on muscles and tendons.
• A more natural running feel – Ideal for high-quality daily workouts.
• Helps keep your legs feeling fresh longer —even during high-volume training.

Perfect for runners who log a lot of kilometers and are looking for a fast training shoe without the strain of a racing shoe.

Optimized for Long-Distance Runs and Tempo Runs

The Cloudmonster 3 Hyper was developed with input from top athletes and extensively tested during long training sessions.

• Responsive handling thanks to an improved rocker
• Smooth transition from landing to push-off
• Ideal for long endurance runs and tempo runs

A truly great trainer that combines speed and comfort.

Lightweight Performance

Weighing just 205 grams, the Cloudmonster 3 Hyper is one of the lightest shoes in its class.

• Weight: 205 grams
• Drop: 6 mm
• Neutral running shoe
• Suitable for daily training sessions and high-quality work

Includes Elite Run Sock High Hyper

With the LightSpray Cloudmonster 3 Hyper, you'll also receive the exclusive Elite Run Sock High Hyper, specially designed to work seamlessly with the innovative LightSpray™ concept.

Why choose the On LightSpray Cloudmonster 3 Hyper?

The Cloudmonster 3 Hyper is a completely new generation of running shoes. Thanks to its groundbreaking LightSpray™ upper, responsive Helion™ HF cushioning, and the absence of a carbon plate, this shoe offers a unique combination of speed, comfort, and durability.

• Revolutionary LightSpray™ seamless upper
• Helion™ HF hyper foam for maximum energy return
• CloudTec® cushioning for a responsive running experience
• No carbon plate for less impact on the legs
• Ultra-lightweight design weighing just 205 grams
• Ideal for long endurance runs and tempo runs
• Includes Elite Run Sock High Hyper