Key Features

Helion™ Foam Cushioning
X-Shaped Speedboard®
100% Recycled Mesh Upper
Targeted Rubber Pads

Best for:

Training / Gym

Road running, short-distance runs, gym workouts, HIIT sessions, indoor training

226g

WEIGHT

7mm

HEEL TO TOE

Enhanced Versatility & Performance

The On Cloud X 4 is a versatile training shoe designed for both athletic performance and everyday comfort. It features On's signature CloudTec technology, providing soft landings and explosive take-offs. The shoe is ideal for HIIT sessions, strength training, and short runs, making it a perfect companion for fitness enthusiasts who engage in a variety of activities.

Innovative Speedboard & Flexibility

The Cloud X 4 includes a reworked Speedboard that enhances forefoot flexibility, making it suitable for dynamic movements like burpees and jump rope exercises. The shoe's Helion superfoam midsole offers a softer and more cushioned feel underfoot, while the X-shaped Speedboard supports agility and responsiveness during workouts. Its ultra-flexible design allows for smooth transitions between different exercises.

Comfort & Breathability

The Cloud X 4 features an updated upper with extra padding in the heel and a midfoot cage for added stability and comfort. The star lacing system ensures a secure fit, while the breathable mesh upper provides excellent airflow, keeping feet cool and fresh during intense sessions. Weighing approximately 268g, the shoe is lightweight and disappears on the foot, making it perfect for both training and casual wear.

Product Specifications:

Why Choose the Cloud X 4

The Cloud X 4 is made to move with you—fast, light and in every direction. Helion™ foam cushions landings without slowing you down. The X-shaped Speedboard® keeps things agile through jumps, sprints and gym work. It’s your all-rounder for training days that don’t sit still.

Additional Highlights

Targeted Rubber Grip: Zoned traction gives you control during lateral moves. Great for gym floors and short runs.
Eco-Smart Upper: Made from 100% recycled mesh. Breathes easy and keeps the fit locked in.
Plush Padding Where It Counts: Heel and tongue cushioning adds comfort without bulk.
Street-Ready Minimalism: Low-profile look transitions from workout to walkout without skipping a beat.

Materials

Upper Unit: recycled polyester / Bottom Unit: Outsole: Rubber / Speedboard: Nylon 6 / Technology: CloudTec ®️

Product Classification
Environment

Urban
Indoor

Terrain

Road
Indoor

Cushioning

Moderate

Ride type

Responsive

Support level

Neutral

Breathability

High

Lacing system

Standard

Competition

No

Product Specifications:

Why Choose the Cloud X 4

The Cloud X 4 is made to move with you—fast, light and in every direction. Helion™ foam cushions landings without slowing you down. The X-shaped Speedboard® keeps things agile through jumps, sprints and gym work. It’s your all-rounder for training days that don’t sit still.

Additional Highlights

Targeted Rubber Grip: Zoned traction gives you control during lateral moves. Great for gym floors and short runs.
Eco-Smart Upper: Made from 100% recycled mesh. Breathes easy and keeps the fit locked in.
Plush Padding Where It Counts: Heel and tongue cushioning adds comfort without bulk.
Street-Ready Minimalism: Low-profile look transitions from workout to walkout without skipping a beat.

Product Comparison

Feature On Cloud X 4 Nike Metcon 8 Reebok Nano X3
X-shaped Speedboard® Enhanced forefoot flexibility for dynamic movements Rigid TPU plate for stability Floatride Energy Foam for responsiveness
Helion™ superfoam midsole Soft cushioning with energy return Dual-density foam for support and comfort EVA midsole for balanced cushioning
Breathable recycled mesh upper Lightweight and eco-friendly with optimal airflow Engineered mesh upper, not fully recycled Flexweave® upper for durability and breathability
Midfoot cage & star lacing system Improved lateral stability and secure fit Flywire cables for lockdown fit Supportive midfoot cage with traditional lacing
X-shaped Speedboard®:
Helion™ superfoam midsole:
Breathable recycled mesh upper:
Midfoot cage & star lacing system:
X-shaped Speedboard®:
Helion™ superfoam midsole:
Breathable recycled mesh upper:
Midfoot cage & star lacing system:
X-shaped Speedboard®:
Helion™ superfoam midsole:
Breathable recycled mesh upper:
Midfoot cage & star lacing system:
Materials

Upper Unit: recycled polyester / Bottom Unit: Outsole: Rubber / Speedboard: Nylon 6 / Technology: CloudTec ®️

Best Image

Product Classifications:

Terrain

Indoor Road Urban

Distance per Session

Short Medium Long

Cushioning

Moderate Low Minimal

Support Level

Neutral Stability Motion Control

Ride Type

Responsive Stable Neutral

Environment

Urban Indoor Outdoor

Competition

No Yes

Conditions

Warm Mild Cold

Breathability

High Limited Low

Also Suitable For

Gym HIIT Sessions Daily Training Cross Training

Lacing System

Standard

Heel Style

Low Mid High

Why You'll Love It

The Cloud X 4 is made to move with you—fast, light and in every direction. Helion™ foam cushions landings without slowing you down. The X-shaped Speedboard® keeps things agile through jumps, sprints and gym work. It’s your all-rounder for training days that don’t sit still.