Key Features

Helion™ Superfoam Midsole
X-Shaped Speedboard®
Engineered Mesh Upper
Bootie Fit with Speed Laces

Best for:

Training / Gym

Running, cross-training, HIIT, gym workouts, everyday wear

285g

WEIGHT

7mm

HEEL TO TOE

Advanced Cushioning & Versatile Performance

The On Cloud X Z5 is a cutting-edge performance shoe designed for athletes and fitness enthusiasts alike. It features Helion™ superfoam in the midsole, providing exceptional cushioning and energy return for a smooth and responsive ride. The shoe's versatility makes it ideal for mixed workouts, short runs, and everyday activities, offering a perfect balance of speed and comfort.

Innovative Design & Fit

The Cloud X Z5 boasts a reimagined upper with breathable mesh zones and tactile 3D prints, ensuring optimal airflow and durability. Its bootie construction delivers a snug fit, while speed laces with a toggle allow for effortless on/off wear. The X-shaped Speedboard enhances forefoot flexibility, making it suitable for dynamic movements during training sessions.

Sustainability & Style

Crafted with eco-friendly materials, including recycled polyester in the lining, the Cloud X Z5 reflects On's commitment to sustainability. Available in limited-edition colorways, its sleek and futuristic design appeals to those seeking both performance and style. Lightweight at just 234g, this shoe is perfect for athletes who value agility without compromising on aesthetics or environmental responsibility.

Product Specifications:

Why Choose the Cloud X Z5

The Cloud X Z5 is fast, agile and built for training that changes pace. Helion™ foam cushions every landing, while the X-shaped Speedboard® gives you spring in every rep, stride or jump. Breathable mesh keeps things cool. Quick lacing makes getting out the door even quicker.

Additional Highlights

Dynamic Fit: Bootie-style upper wraps your foot for secure movement. No distractions mid-workout.
Recycled Mesh Construction: Lightweight, breathable and eco-minded. Keeps your footprint light.
Grippy Outsole: Rubber zones placed for traction on gym floors and pavement. Versatility built in.
Reflective Touches: Adds visibility when training early or after hours. Subtle and smart.

Materials

Vamp: 93% Polyester, 7% Elastane
Tongue: 89% Polyester, 11% Elastane
Collar Lining: 100% Recycled Polyester
Vamp Lining: 100% Recycled Polyester

Product Classification
Environment

Urban
Indoor

Terrain

Road
Indoor

Cushioning

Moderate

Ride type

Responsive

Support level

Neutral

Breathability

High

Lacing system

Speed

Competition

No

Product Specifications:

Why Choose the Cloud X Z5

The Cloud X Z5 is fast, agile and built for training that changes pace. Helion™ foam cushions every landing, while the X-shaped Speedboard® gives you spring in every rep, stride or jump. Breathable mesh keeps things cool. Quick lacing makes getting out the door even quicker.

Additional Highlights

Dynamic Fit: Bootie-style upper wraps your foot for secure movement. No distractions mid-workout.
Recycled Mesh Construction: Lightweight, breathable and eco-minded. Keeps your footprint light.
Grippy Outsole: Rubber zones placed for traction on gym floors and pavement. Versatility built in.
Reflective Touches: Adds visibility when training early or after hours. Subtle and smart.

Product Comparison

Feature On Cloud X Z5 Nike Free Metcon 5 Adidas Ultraboost Light
X-shaped Speedboard® Enhanced forefoot flexibility for dynamic movements No propulsion plate, relies on midsole design No plate, focuses on energy return from Boost foam
Helion™ superfoam midsole Lightweight cushioning with responsive energy return Dual-density foam for balanced support Light Boost foam for soft landings and responsiveness
Breathable mesh zones Improved ventilation with tactile 3D prints Engineered mesh upper, less focus on breathability Primeknit+ upper for comfort and airflow
Easy on/off bootie construction Speed laces with toggle for convenience Traditional lacing system, no quick toggle Standard lacing system, no bootie fit
X-shaped Speedboard®:
Helion™ superfoam midsole:
Breathable mesh zones:
Easy on/off bootie construction:
X-shaped Speedboard®:
Helion™ superfoam midsole:
Breathable mesh zones:
Easy on/off bootie construction:
X-shaped Speedboard®:
Helion™ superfoam midsole:
Breathable mesh zones:
Easy on/off bootie construction:
Materials

Vamp: 93% Polyester, 7% Elastane
Tongue: 89% Polyester, 11% Elastane
Collar Lining: 100% Recycled Polyester
Vamp Lining: 100% Recycled Polyester

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 Light Workouts Casual Wear

Lacing System

Speed

Heel Style

Low Mid High

Why You'll Love It

The Cloud X Z5 is fast, agile and built for training that changes pace. Helion™ foam cushions every landing, while the X-shaped Speedboard® gives you spring in every rep, stride or jump. Breathable mesh keeps things cool. Quick lacing makes getting out the door even quicker.