The On Cloudultra 2 Review & Lab Test: Shop Men’S & Women’S Models of 2026

The On Cloudultra 2 is a trail running shoe designed for long-distance performance. It is ideal for runners seeking durability and breathability, with a focus on stability during extended outdoor activities.

With a firm foam measuring 31.5 HA, the shoe provides a stable platform that translates to reliable traction on varied terrains. The breathable upper enhances comfort, making it suitable for not only running but also hiking and walking.

While the build quality is notable, lab results suggest a need for increased cushioning and reduced weight. At a retail price of $180, there are opportunities for On to enhance energy return and overall performance in future iterations.


Pros

  • Exceptionally breathable
  • Long-lasting Missiongrip outsole
  • Handy lace tab
  • Can handle faster paces if needed
  • Versatile for hiking or walking
  • Consistently stable ride
  • Made with high-quality materials
  • Smooth transitions

Cons

  • A bit heavy for its use
  • Not ideal for winter conditions
  • Price might be steep for some
  • Low forefoot cushioning

Key Features

  • Double CloudTec & Heli on: This innovative technology provides exceptional cushioning and support, perfect for tackling varied terrains.
  • Missiongrip: Designed for optimal traction, ensuring that you maintain grip on both wet and dry surfaces.
  • FlipRelease: A convenient mechanism that allows for easy adjustments, enhancing overall fit and comfort during your run.

Specifications

  • Sole material: Rubber for enhanced durability and grip.
  • Shaft height: Ankle Strap providing added support.
  • Outer material: Synthetic for weather resistance and longevity.
  • Inner material: Tissue designed for breathability and comfort.

On Cloudultra 2 Review & Lab Test: Shop Men’S & Women’S Models – Price, Ratings, Reviews & Sales Insights

On Cloudultra 2 Salomon Pulsar Trail New Balance Tektrel Salomon Sense Ride 5
Price $180 $130 $90 $140
Trail terrain Light Light Light Light
Arch support Neutral Neutral Neutral Neutral
Weight lab Weight brand 10.4 oz / 296g 9.9 oz / 281g 10.7 oz / 302g 10.3 oz / 291g
Drop lab Drop brand 10.2 mm 7.2 mm 8.0 mm 8.7 mm
Strike pattern Heel Mid/forefoot Heel Heel
Size True to size True to size Slightly small Slightly small
Midsole softness Firm Soft Balanced Balanced
Difference in midsole softness in cold Small Small Normal Small
Plate Rock plate Rock plate
Toebox durability Bad Decent Good -
Heel padding durability Decent Good Decent -
Outsole durability Good Good Decent -
Breathability Breathable Moderate Breathable Moderate
Width / fit Medium Medium Medium Medium
Toebox width Medium Medium Wide Medium
Stiffness Flexible Stiff Stiff Moderate
Torsional rigidity Flexible Stiff Moderate Moderate
Heel counter stiffness Flexible Moderate Moderate Flexible
Lug depth 2.5 mm 2.5 mm 2.4 mm 3.5 mm
Heel stack lab Heel stack brand 30.2 mm 31.0 mm 32.2 mm 27.2 mm
Forefoot lab Forefoot brand 20.0 mm 23.8 mm 24.2 mm 18.5 mm
Widths available Normal Normal Normal Narrow
Season Summer All seasons Summer All seasons
Removable insole
Orthotic friendly
Ranking Top 29% Top 42% Bottom 6% Top 30%
Popularity Bottom 33% Bottom 22% Top 49% Top 39%