On CloudMonster vs On Cloud X3 Shoes

We’re comparing two popular options from Swiss brand On the CloudMonster and the Cloud X3. Both shoes have fans, but they serve different purposes. Let’s find out which one might work better for you!

On CloudMonster vs On Cloud X3 Shoes

On CloudMonster and On Cloud X3 shoes is their purpose. CloudMonster offers maximum cushioning ideal for long-distance road running with its oversized cloud pods.

While the Cloud X3 is lighter and more versatile, designed for mixed workouts, shorter runs, and everyday wear with moderate cushioning and greater flexibility.

Feature	On CloudMonster	On Cloud X3
Best For	Long-distance running, recovery runs	Short-medium runs, gym workouts, daily wear
Cushioning	Maximum with oversized cloud pods	Moderate with balanced responsiveness
Weight	Heavier (10.6 oz/300g men’s size 9)	Lighter (8.5 oz/240g men’s size 9)
Flexibility	Moderate flexibility	High flexibility for multi-directional movement
Fit	Medium width, true to size	Slightly narrower, adaptive fit
Stability	Good stability despite thick cushioning	Moderate stability, lower profile
Breathability	Decent airflow, can be warm	Excellent breathability for hot conditions
Price	Higher ($169.99)	Lower ($149.99)
Style	Chunky, bold running shoe look	Sleeker, works for exercise and casual wear
Durability	Very durable for high mileage	Good durability for varied activities

Summary: On CloudMonster and On Cloud X3 are both great running shoes but serve different needs. CloudMonster gives runners maximum cushioning for long distances and recovery runs, with a focus on comfort and impact protection.

Cloud X3 offers versatility for various workouts and daily activities, with a lighter, more flexible design. These shoes are on cloud.

What Makes On Running Shoes Special?

On shoes are known for their special CloudTec® cushioning. These are the puffy-looking pods you see on the bottom of the shoes.

They compress when you land and provide a springy feel when you push off. Both the CloudMonster and Cloud X3 have this technology, but they use it differently.

Design and Appearance

CloudMonster’s Look

The CloudMonster is a chunky shoe with a bold design. It has extra-large cloud pods on the bottom that make it stand out. The shoe comes in several bright colors that many runners find fun. The CloudMonster looks like it means business – it’s clearly built for serious running.

Cloud X3’s Style

The Cloud X3 has a sleeker, more everyday look. It’s not as thick as the CloudMonster and has a cleaner design. The Cloud X3 comes in more subtle color options that work well for both workouts and everyday wear.

If you want a shoe that doesn’t scream “running shoe,” the X3 might appeal to you more.

Cushioning: Feeling the Difference

CloudMonster Cushioning

The CloudMonster offers maximum cushioning. The cloud pods are larger than on any other On shoe, giving you a super soft landing.

This makes the CloudMonster perfect for long runs when your feet need extra protection. The cushioning also helps absorb shock on hard surfaces like sidewalks and roads.

Cloud X3 Cushioning

The Cloud X3 has medium cushioning that balances comfort and responsiveness. It’s softer than previous X models but still firmer than the CloudMonster.

This makes the X3 better for shorter runs, gym workouts, or when you want to feel more connected to the ground.

Comfort: All-Day Wearability

CloudMonster Comfort

The CloudMonster feels like running on a cloud (as the name suggests). The thick cushioning makes long runs much easier on your joints.

The upper part of the shoe wraps nicely around your foot without squeezing. The shoe has good padding around the ankle and heel to prevent rubbing.

Cloud X3 Comfort

The Cloud X3 offers a different kind of comfort. It’s lighter and more flexible, making it comfortable for various activities beyond just running. The upper material is stretchy and breathable, moving with your foot. Many users find the X3 comfortable enough for all-day wear.

Weight: Light vs. Lighter

How Heavy Is the CloudMonster?

The CloudMonster is heavier than many running shoes, weighing about 10.6 oz (300g) for men’s size 9. This extra weight comes from all that cushioning. While not the lightest shoe, most runners find the extra cushioning worth the weight, especially for longer distances.

How Heavy Is the Cloud X3?

The Cloud X3 is significantly lighter at about 8.5 oz (240g) for men’s size 9. This lighter weight makes it feel more nimble and easier to pick up the pace when needed. If you value a lightweight feel, the X3 has a clear advantage here.

Durability: Built to Last?

CloudMonster Durability

The CloudMonster is built to handle many miles. The outsole (bottom part) uses durable rubber that resists wear, even on rough surfaces.

The upper part is made of strong materials that hold their shape well. Many runners report getting 300-500 miles from a pair before needing replacement.

Cloud X3 Durability

The Cloud X3 is designed for versatility rather than pure mileage. The outsole has good traction and durability, but since it’s often used for different activities, it may wear differently.

The lightweight design means some parts might not last as long as the CloudMonster if used exclusively for high-mileage running.

Breathability: Keeping Cool

CloudMonster Breathability

The CloudMonster features an engineered mesh upper that allows decent airflow. While not the most breathable shoe due to its thicker construction, it does a reasonable job keeping feet from overheating.

The shoe performs well in moderate temperatures but might feel warm during hot summer runs.

Cloud X3 Breathability

The Cloud X3 excels in breathability. Its lighter, more minimalist upper allows excellent air circulation. The mesh is finely woven yet highly breathable, making the X3 a great choice for hot weather. Your feet are less likely to overheat, even during intense workouts.

Fit: Finding Your Perfect Match

CloudMonster Fit

The CloudMonster has a medium-width toe box that works for most foot shapes. It has a secure midfoot wrap and heel cup that keeps your foot stable.

The shoe runs true to size for most people, though some with wider feet might want to go up half a size. The lacing system allows for good adjustment.

Cloud X3 Fit

The Cloud X3 has a more adaptive fit thanks to its stretchier upper material. It accommodates various foot shapes well and provides a snug but not constricting feel.

The X3 tends to run slightly narrower than the CloudMonster, especially in the toe box. The quick-lace system makes adjustments easy.

Stability: Keeping You Steady

CloudMonster Stability

Despite its thick cushioning, the CloudMonster provides good stability. The wide base and supportive upper prevent excessive rolling of the foot (overpronation).

The shoe’s structure guides your foot through a natural stride. It’s stable enough for most runners, though not specifically designed as a stability shoe.

Cloud X3 Stability

The Cloud X3 offers moderate stability through its lower-profile design and wider forefoot platform. It keeps you connected to the ground, which helps with balance during quick movements. The X3 works well for neutral runners and those who need just a touch of stability.

Material Quality: What They’re Made Of

CloudMonster Materials

The CloudMonster uses premium materials throughout. The upper combines engineered mesh with reinforced areas for durability.

The midsole uses On’s Helion™ superfoam, which maintains its bounce in both cold and hot conditions. The materials feel substantial and well-made.

Cloud X3 Materials

The Cloud X3 uses lightweight but strong materials. The upper features engineered mesh with minimal seams for comfort.

The midsole uses a responsive foam that balances cushioning and energy return. While lighter than the CloudMonster’s materials, they don’t feel cheap or flimsy.

Flexibility: Bend and Snap

CloudMonster Flexibility

The CloudMonster is moderately flexible. It bends at the right points to allow natural foot movement, but the thick cushioning makes it less flexible overall. This controlled flexibility is actually beneficial for longer runs where too much bend can lead to foot fatigue.

Cloud X3 Flexibility

The Cloud X3 offers excellent flexibility. The shoe bends easily with your foot, making it great for quick changes in direction or cross-training exercises. The X3’s flexibility contributes to its versatility across different activities.

Water Resistance: Handling Wet Conditions

CloudMonster Water Resistance

The CloudMonster isn’t waterproof but handles light rain reasonably well. The upper mesh doesn’t immediately soak through, and the shoe drains and dries effectively. The outsole provides good traction on wet surfaces, making rainy runs safer.

Cloud X3 Water Resistance

The Cloud X3 offers similar water resistance to the CloudMonster. Its tightly woven upper provides some protection from light moisture, but it’s not designed for heavy rain or puddles. The shoe drains quickly if it does get wet, minimizing discomfort.

Sole Technology: What’s Underfoot

CloudMonster Sole

The CloudMonster’s sole features oversized CloudTec® pods that provide exceptional cushioning. The pods collapse individually when your foot lands, then firm up for takeoff.

This design gives a unique soft-landing, energetic-takeoff sensation. The sole also features a stiff speedboard that helps propel you forward.

Cloud X3 Sole

The Cloud X3’s sole uses smaller, more numerous CloudTec® pods arranged for versatile movement. The sole is designed to handle various directions of force, not just forward motion.

This makes it suitable for activities like tennis, gym workouts, or dance fitness classes. The X3’s sole is also more flexible than the CloudMonster’s.

Best Uses: Where They Shine

When to Choose the CloudMonster

The CloudMonster is best for:

• Long distance runs (10K and beyond)
• Recovery runs when your legs need extra cushioning
• Road running
• Runners who need maximum impact protection
• Heavier runners who want more cushioning

When to Choose the Cloud X3

The Cloud X3 is ideal for:

• Short to medium runs (up to 10K)
• Gym workouts and cross-training
• Casual everyday wear
• Tempo runs and speed work
• People who want one shoe for multiple activities

Size Guide: Finding Your Fit

US Men’s Size	US Women’s Size	EU Size	UK Size	CM
7	8.5	40	6.5	25.5
8	9.5	41.5	7.5	26.5
9	10.5	42.5	8.5	27.5
10	11.5	44	9.5	28.5
11	12.5	45	10.5	29.5
12	13.5	46.5	11.5	30.5

Both shoes follow this size chart. Remember that the CloudMonster tends to fit true to size, while the Cloud X3 might feel slightly narrower.

Price Comparison

Shoe Model	Regular Price	Sale Price (Common)	Value Rating
CloudMonster	$169.99	$139.99 – $149.99	4.3/5 ⭐⭐⭐⭐☆
Cloud X3	$149.99	$119.99 – $129.99	4.5/5 ⭐⭐⭐⭐⭐

The CloudMonster costs more due to its advanced cushioning technology. The Cloud X3 offers slightly better value, especially if you’ll use it for multiple activities.

User Reviews and Ratings

CloudMonster User Feedback

Feature	Rating	Common Comments
Comfort	4.7/5 ⭐⭐⭐⭐⭐	“Like walking on pillows,” “Great for tired legs”
Durability	4.3/5 ⭐⭐⭐⭐☆	“Holding up well after 300 miles,” “Outsole very durable”
Style	3.9/5 ⭐⭐⭐⭐☆	“Chunky but cool,” “Love the bright color options”
Performance	4.5/5 ⭐⭐⭐⭐⭐	“Perfect for long runs,” “Helps with recovery”
Overall	4.4/5 ⭐⭐⭐⭐☆	“Worth the price for serious runners”

Cloud X3 User Feedback

Feature	Rating	Common Comments
Comfort	4.4/5 ⭐⭐⭐⭐☆	“Comfortable all day,” “Great for various activities”
Durability	4.1/5 ⭐⭐⭐⭐☆	“Holding up well to daily wear,” “Some wear in high-impact areas”
Style	4.6/5 ⭐⭐⭐⭐⭐	“Sleek design,” “Looks good with jeans too”
Performance	4.3/5 ⭐⭐⭐⭐☆	“Versatile for different workouts,” “Good for gym and running”
Overall	4.5/5 ⭐⭐⭐⭐⭐	“Great all-around athletic shoe”

Conclusion

After comparing all aspects of the On CloudMonster and Cloud X3, your best choice depends on your specific needs:

Choose the CloudMonster if:

• You run long distances regularly
• You want maximum cushioning and comfort
• You primarily run on roads or hard surfaces
• You don’t mind a slightly heavier shoe
• You prioritize impact protection over versatility

Choose the Cloud X3 if:

• You do various types of workouts beyond just running
• You prefer a lighter, more responsive feel
• You want a shoe that works for both exercise and casual wear
• You run shorter distances or do speed work
• You value versatility over maximum cushioning

Both shoes offer excellent quality and the unique On running experience. The CloudMonster specializes in cushioned comfort for dedicated runners, while the Cloud X3 excels as a versatile athletic shoe that can handle many activities.

Remember that the best shoe is the one that fits your feet and meets your specific needs. If possible, try both shoes on before making your final decision.

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