On Cloud X 4 3ME30041446 Black Chambray Men's Training Shoes – Helion Speedboard

• Black / Chambray Colorway: A sophisticated combination of black, charcoal and dark blue creates a technical look that remains highly versatile for everyday styling.
• Men's Cloud X 4: Style code 3ME30041446 identifies this specific men's Black / Chambray version of the Cloud X 4 platform.
• X-Shaped Speedboard®: Engineered to improve forefoot flexibility during movements that occur in multiple directions.
• Helion™ Superfoam: Responsive cushioning helps balance impact protection, energy return and workout stability.
• Midfoot Support Cage: Additional structure around the center of the shoe supports lateral stability during dynamic training.
• Star Lacing: The lacing configuration works with the midfoot cage to improve lockdown through demanding movements.
• Enhanced Heel Hold: Rearfoot construction helps reduce unwanted heel movement during changes of direction.
• Breathable Mesh Upper: Lightweight mesh promotes airflow during gym workouts and active everyday wear.
• Plush Heel & Tongue: Additional padding improves comfort around common contact areas.
• Rubber Traction: Strategically positioned outsole rubber supports grip during side-to-side movements.

Built for Versatile Movement

The Cloud X 4 uses an X-shaped Speedboard® engineered around multidirectional training rather than only forward running.

Forefoot Flexibility

Its X-shaped construction allows greater flexibility through the forefoot, helping the shoe adapt naturally to lateral movements and rapid transitions.

Power & Control

From burpees and mountain climbers to box jumps and gym circuits, the Speedboard® works with the cushioning platform to provide responsive movement while maintaining control.

Training Versatility

This construction makes the Cloud X 4 suitable for athletes who move between different exercises within the same workout.

Soft Landings

Helion™ superfoam helps reduce harsh impact during jumps, repeated movements and active training sessions.

Responsive Transitions

The foam compresses under load before helping the foot move smoothly into the next phase of the exercise.

Stable Training Feel

Cloud X 4 is not designed around maximum softness alone. Its cushioning aims to maintain enough stability for varied gym exercises and lateral movement.

Lightweight Performance

The cushioning system works within an approximately 288g men's platform, helping the shoe remain agile during faster workouts.

Midfoot Cage

A supportive cage wraps around the center of the foot to create a more secure connection between the upper and platform.

Lateral Support

Additional structure becomes especially useful during side lunges, lateral drills and exercises that place force across the shoe.

Star Lacing

The star-lacing configuration works together with the midfoot support system to improve lockdown.

Secure Heel

Enhanced heel hold helps reduce excessive rearfoot movement during quick direction changes.

Light Stability

The platform provides support without becoming excessively rigid, preserving the flexible character needed for dynamic workouts.

Technical Mesh Construction

Lightweight mesh gives the upper its breathable, flexible and performance-focused character.

Airflow During Training

Ventilated zones help heat escape during higher-intensity gym sessions and warmer conditions.

Plush Heel & Tongue

Soft padding around key contact areas improves step-in comfort and reduces the harsh feel sometimes associated with lightweight training footwear.

Structured Midfoot

The softer mesh works together with reinforced sections around the midfoot to provide a balance between flexibility and support.

Black Technical Upper

The primary upper uses a dark black-to-charcoal tone that creates a clean and highly versatile foundation.

Chambray Blue Details

Blue accents around the heel and outsole introduce controlled color without overpowering the dark design.

Grey On Branding

Light grey On logos contrast against the dark mesh and make the branding clearly visible.

Dark CloudTec® Platform

The black cushioning platform keeps the lower section understated, while Chambray-colored rubber details create a subtle technical finish.

Easy Everyday Color

Black and dark blue pair naturally with almost any neutral wardrobe, making this one of the most versatile Cloud X 4 colorways.

HIIT

Responsive cushioning, flexible forefoot movement and lateral support suit workouts combining multiple exercises and quick transitions.

Gym Circuits

Cloud X 4 can transition between different workout stations without feeling overly specialized for a single exercise.

Burpees & Box Jumps

The X-shaped Speedboard® supports dynamic forefoot movement during explosive exercises.

Functional Fitness

Midfoot support, star lacing and outsole traction help during direction changes and mixed movement patterns.

Bodyweight Training

The balance of flexibility, cushioning and stability works well for many calisthenics and bodyweight exercises.

Short Treadmill Sessions

Helion™ cushioning also provides underfoot comfort for shorter running sessions included as part of a mixed workout.

Walking & Everyday Wear

Lightweight construction and the versatile Black / Chambray palette make the shoe easy to wear for commuting, errands and travel.

The original men's Cloud X 4 is generally described as true to size.

Customers with normal-width feet can usually begin with their regular men's On footwear size.

Foot width, instep height, preferred toe room and sock thickness may still affect the ideal fit.

If you have wider feet or prefer additional space at the forefoot, compare your foot measurement with the relevant size guide before ordering.

All-Black Training Look

Black shorts, training pants and technical tops create an understated monochrome outfit while allowing the blue accents to remain visible.

Navy & Dark Blue

Navy trousers, tees and jackets connect naturally with the Chambray-inspired blue detailing.

Grey & Charcoal

Grey activewear or relaxed trousers work easily with the charcoal tones of the upper and midsole.

Blue Denim

Washed or dark-indigo denim makes the shoe easy to incorporate into everyday casual outfits.

Technical Streetwear

Black cargos, lightweight shell jackets, utility trousers and technical bags emphasize the performance-focused silhouette.

White Contrast

A clean white tee or lightweight outer layer creates stronger visual contrast against the dark footwear.

Travel Outfit

Relaxed trousers, a simple tee and lightweight jacket create an easy travel combination with enough comfort for active days.

Remove Loose Dirt First

Use a clean soft brush to remove dust and dry debris before introducing water or footwear cleaner.

Clean Mesh Gently

Use a soft cloth or soft-bristle brush with diluted mild cleaner. Avoid aggressive scrubbing that can disturb the mesh surface.

Protect Branding

Clean carefully around On logos, Swiss Engineering details and other surface graphics rather than repeatedly brushing across them.

Clean Cloud Cavities Carefully

Dust may collect around the CloudTec® structures. Use a small soft brush instead of sharp objects to remove debris.

Avoid Harsh Chemicals

Strong bleach, solvents and aggressive household cleaners can affect textile fibers, bonding, foam and surface finishes.

Do Not Machine Wash

Machine washing may place unnecessary stress on the mesh upper, adhesive construction, Speedboard® and cushioning system.

Air Dry Naturally

Allow the shoes to dry naturally in a ventilated location away from direct heaters, hair dryers and prolonged intense sunlight.

What is the exact model?

This product references the Men's On Cloud X 4.

What is the style code?

The Black / Chambray version uses 3ME30041446.

What is the colorway?

This style is identified as Black / Chambray.

Is this a men's model?

Yes. Style code 3ME30041446 is a men's Cloud X 4 reference.

Is Cloud X 4 a running shoe?

Cloud X 4 is primarily designed as a versatile training shoe. It can handle shorter treadmill sessions and active everyday use, but its construction is strongly focused on mixed workouts and multidirectional movement.

What cushioning does it use?

The original Cloud X 4 platform uses Helion™ superfoam.

Does it use Speedboard® technology?

Yes. It uses an X-shaped Speedboard® designed for improved forefoot flexibility.

Does it provide lateral support?

Yes. The midfoot cage and star-lacing system are designed to provide additional support during side-to-side movement.

What is the heel-to-toe drop?

The men's Cloud X 4 has a 7mm heel-to-toe drop.

How much does the men's Cloud X 4 weigh?

The men's model is listed at approximately 288g per shoe.

Does it fit true to size?

The original Cloud X 4 is generally listed as true to size.

Is the upper breathable?

Yes. The design uses a breathable mesh upper.

Is it suitable for HIIT?

Its combination of forefoot flexibility, lateral support, cushioning and outsole traction makes it suitable for many mixed HIIT-style workouts.

Can it be worn casually?

Yes. The Black / Chambray colorway is particularly easy to integrate into everyday casual, travel and athleisure outfits.

Available through HYPEKIXK. Select your preferred size before checkout and review current availability directly on the product page.

Mesh and synthetic components may naturally show minor differences in weave, surface texture, stitching and panel alignment between individual pairs or production batches.

Black, navy and Chambray-blue tones may appear slightly lighter, darker or more saturated depending on photography, studio lighting and individual screen settings.

Technical specifications on this page reference the original On Men's Cloud X 4 3ME30041446 Black / Chambray design to help customers identify the correct model and understand its reference technologies.

HYPEKIXK is an independent retailer and is not affiliated with, endorsed by or an authorized retailer of On.

This is a non-retail / non-authentic product referencing the original design. QC photographs are provided before shipment so customers can review the exact pair before dispatch.