On Cloudspike Citius 2 Review

Track · Lifestyle · Women

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$95

$160

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On Cloudspike Citius 2 is a lifestyle sneaker. Best For: Competitive runners and performance enthusiasts aiming for peak performance. Fit & Comfort: Secure fit with exceptional cushioning for long-distance comfort. Standout: Elite-level propulsion and speed for competitive racing. Exceptional support and comfort for middle to long-distance runs.

As of 2026-10-02 2 color & style options

Review Highlights & Similar Shoes

On Cloudspike Citius 2 Key Features, Pros, Cons and Similar Shoes

Quick scan of the details, strengths and trade-offs most shoppers check before buying.

Core product details pulled from the AI fashion review summary.

Best For Competitive runners and performance enthusiasts aiming for peak performance.

Fit & Comfort Secure fit with exceptional cushioning for long-distance comfort.

Fashion Match Stylish design suitable for both track and casual wear.

Sizing True to size, but consider sizing up for wider feet.

Materials Lightweight, breathable mesh upper with a durable outsole.

Durability Engineered for longevity, maintaining performance over extensive use.

Where this model stands out for comfort, fit, styling or everyday use.

Performance Elite-level propulsion and speed for competitive racing.

Cushioning Exceptional support and comfort for middle to long-distance runs.

Versatility Seamlessly transitions from track to everyday activities.

Main limitations to weigh before choosing this shoe.

Price Premium pricing may be a barrier for some runners.

Narrow Fit May require sizing adjustments for those with wider feet.

Break-in Period Slightly stiff initially, requiring a few runs to fully adapt.

The On Cloudspike Citius 2 is a strong choice if you:

You want a shoe that combines style and performance for athletic pursuits
You are focused on breaking personal records on the track
You participate in high-intensity interval training sessions
You appreciate the energy return from carbon-enhanced shoes

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The On Cloudspike Citius 2 is a standout choice for competitive runners and performance enthusiasts, combining exceptional comfort, style, and elite-level propulsion. All three critics agree that its sleek design and superior cushioning make it a must-have for anyone serious about their athletic pursuits, whether on the track or in everyday life.

This shoe shines during intense workouts, casual outings, and post-exercise meet-ups. Pair it with lightweight joggers and a fitted tee for the gym, or style it with denim shorts and a relaxed tank for a laid-back summer look, ensuring versatility for both athletic and casual occasions.

Based on product data, price history & market signals · Updated 2026-08-31 · How we review

“The On Cloudspike Citius 2 is an unbeatable choice for performance enthusiasts who crave everyday comfort and on-trend style!”

This shoe is perfect for Competitive Runners, Track Athletes, and Performance Enthusiasts who prioritize comfort and versatility. With its sleek design and exceptional cushioning, it's an excellent addition to any active lifestyle. The On Cloudspike Citius 2 offers incredible value for its quality and performance.

When to wear

During a casual day out with friends, running errands, or grabbing brunchAt the gym or track for a light workout or stretching sessionFor a post-workout coffee or smoothie date

Style pairings

Pair with leggings and a graphic tee for a gym-to-street lookMatch with distressed denim and a crisp white shirt for a relaxed weekend vibeCombine with athletic shorts and a breathable tank top for a track-inspired outfit

When to skip

If you're looking for a shoe specifically designed for heavy-duty trail running or rugged terrain, the On Cloudspike Citius 2 might not be the best fit.

Shoe Care Accessories

Best On Accessories Under $10

24 Pairs Colored Shoelaces

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On Frequently Asked Questions

Yes, the Cloudspike Citius 2 runs true to size for most runners. However, since it's engineered as a specialized track spike, we recommend trying them on with the socks you'll wear during competition to ensure the snug, performance-oriented fit works for your foot. If you have a wider forefoot, consider going half a size up, though this shoe is designed with a more tapered fit for short-distance sprinting.

The Cloudspike Citius 2 requires minimal break-in since it's a competition spike rather than a traditional shoe with heavy leather or canvas. Most runners experience comfort within 1-2 wears, though we recommend wearing them during a few training sessions before race day to ensure the plate and spike configuration feel natural under your foot.

The Cloudspike Citius 2 features On's CloudTec technology with a specialized plate designed for maximum energy return rather than plush cushioning. This shoe prioritizes responsiveness and ground feel for short-distance track events, making it ideal for 100m-400m sprints where minimal cushioning supports explosive power transfer.

The Cloudspike Citius 2 is built for competition and shorter training sessions rather than high-mileage daily training. The spike plate and lightweight construction are optimized for track surfaces, so durability depends on usage—frequent grass or road training will wear the spikes faster than dedicated track use. On recommends reserving these for workouts and races on proper track surfaces.

The Cloudspike Citius 2 is specifically engineered for short-distance track events and is not recommended for cross-training, gym workouts, or court sports despite being in On's Court Sports category. The spikes and specialized plate are designed exclusively for track performance, and using them off-track will damage the spikes and reduce shoe lifespan.

After each use on the track, rinse the Cloudspike Citius 2 with cool water to remove dirt and debris from the spikes and upper. Allow them to air dry completely at room temperature away from direct heat or sunlight. Avoid machine washing, and periodically inspect the spike plate for wear—replacement spikes are available separately from On.

The Cloudspike Citius 2 features On's proprietary CloudTec plate technology and is part of the limited-edition Prism collection, offering a more responsive, energy-return focused design compared to Nike's cushioning-forward approach. Both are excellent sprint spikes, but the Citius 2 emphasizes ground feel and plate stiffness, while the Rival Sprint prioritizes a more cushioned ride—choose based on whether you prefer maximum responsiveness or slightly more comfort.

The Cloudspike Citius 2 is available in standard widths only, as it's engineered with a tapered fit for competitive sprinting. If you have a wider foot, we recommend sizing up half a size, though this may affect the snug fit On designed for optimal spike performance. Contact On customer service to discuss custom fit options if standard sizing doesn't work for you.

The Cloudspike Citius 2 has not reported widespread squeaking or sole separation issues, as it's a purpose-built spike with a fused plate design rather than a traditional glued sole. However, spike loosening can occur with heavy use—On recommends checking spike tightness regularly and replacing worn spikes to maintain performance and safety.

The Cloudspike Citius 2 is part of On's limited-edition Prism collection, which features exclusive colorways not available in other On models. Availability varies by retailer and region, and limited-edition colorways may sell out quickly—check On's official website and authorized retailers for current color options and stock.

On Cloudspike Citius 2 Review

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