by ON
Type: Distance Spike
Color -

Available April 15

Check back soon.

The Cloudspike Citius 2 LS is your go-to for mid-distance track domination, blending responsive Helion™ HF superfoam with a snug, breathable fit. Ideal for 800m to 1600m races, this spike's nimble ride and explosive take-off will have you setting personal bests with ease.

Specs & Shoe Notes

Technical Specs

Use
Track & Field
Cushion Level
Spike
Surface
Track
Drop
7mm
Heel Stack
27mm
Forefoot Stack
20mm
Weight
167g

Foam Technology

Helion™ HF superfoam midsole delivers robust energy return and cushioning, paired with a half-length nylon-blend Speedboard® that enhances propulsion for explosive take-offs.

Comfort & Fit Notes

The one-piece mesh upper provides a snug, secure fit with excellent breathability, ideal for maintaining comfort during high-intensity efforts.

Fit & Feel Guidance

The underfoot ride is responsive and nimble, delivering a precise feel ideal for pushing the pace on the track.

This Shoe Is Perfect For

A neutral track spike built for mid-distance events — especially excelling in 800m to 1600m races.

How This Shoe Compares

Compared to ON Cloudflash

The Cloudflash is designed for shorter sprint distances and offers a more aggressive ride, making the Cloudspike Citius 2 LS better suited for mid-distance runners seeking a balance of speed and comfort over longer track events.

Compared to Nike Zoom Victory 3

While the Zoom Victory 3 also caters to mid-distance events, it provides a slightly softer ride with its ZoomX foam, whereas the Cloudspike Citius 2 LS emphasizes a firmer, more responsive feel with its Helion™ HF superfoam.

Local Benefits

Enjoy expert fitting with every purchase. Visit any Athletic Annex location for a free gait analysis, 3D foot scan, personalized shoe recommendations, and hands-on support to dial in your perfect fit. Prefer to shop online? Enjoy free shipping and free 30-day returns, so you can run, walk, or move in your shoes with total confidence.

Frequently Asked Questions