The On Cloud X Review & Lab Test: Shop Men’S & Women’S Models of 2026

The On Cloud X is a versatile cross-training shoe designed for a variety of activities. It is ideal for users seeking a balance between relaxed walks and moderate aerobic runs, supported by its design features. However, the modest cushioning may limit its performance for long-distance running.

With a firm midsole, the On Cloud X provides a stable platform suitable for gym workouts and cross-training sessions. Its adaptability allows it to transition seamlessly from casual use to more intense training. Overall, the shoe is best suited for individuals who prioritize versatility in their fitness routine.


Pros

  • Versatile, do-it-all shoe
  • Durable, long-lasting outsole
  • Featherlight
  • Exceptionally comfortable
  • Precise, perfect fit
  • Superior build quality
  • Flexible and agile
  • Ground feel

Cons

  • On the pricier side
  • Lacks cushioning
  • Possesses a firm midsole
  • Not enough energy return

Key Features

  • Light, cool, and breathable with a mesh upper
  • Reinforced toe cap for added protection during intense training
  • CloudTec cushioning that offers comfort and support
  • Raised sidewalls and a wide bottom platform to ensure stability
  • Full-length Speedboard designed to power every move you make
  • Soft padding along the collar for additional support and comfort
  • Reactive ride promoting smooth movement and powerful performance
  • Rubber pads on the outsole enhance traction across various surfaces
  • Eco-friendly design featuring about 25% - 30% recycled content, primarily polyester

Specifications

  • Origin: Imported
  • Sole material: Rubber
  • Outer material: Polyester
  • Inner material: Bamboo/Other

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

On Cloud X Inov8 Roadfly On Cloudspark Nike Flex Experience Run 12
Price $140 $130 $160 $75
Pace Daily running Daily running Daily running Daily running
Arch support Neutral Neutral Neutral Neutral
Weight lab Weight brand 8.5 oz / 240g 8.9 oz / 251g 9.5 oz / 269g 8.5 oz / 241g
Lightweight
Drop lab Drop brand 10.1 mm 9.4 mm 8.6 mm 6.0 mm
Strike pattern Heel Heel Heel Mid/forefoot
Size True to size Half size small Slightly small True to size
Midsole softness Firm Balanced Firm Firm
Difference in midsole softness in cold Small Small Small Small
Toebox durability Decent Bad Decent Decent
Heel padding durability Bad Decent Bad Good
Outsole durability Good Decent Decent Bad
Breathability Moderate Breathable Moderate Moderate
Width / fit Medium Medium Medium Medium
Toebox width Wide Wide Medium Medium
Stiffness Moderate Stiff Stiff Flexible
Torsional rigidity Flexible Moderate Stiff Flexible
Heel counter stiffness Flexible Flexible Flexible Flexible
Heel lab Heel brand 27.9 mm 31.5 mm 34.6 mm 25.9 mm
Forefoot lab Forefoot brand 17.8 mm 22.1 mm 26.0 mm 19.9 mm
Widths available Normal Normal Normal Normal
Orthotic friendly
Season All seasons Summer All seasons All seasons
Removable insole
Ranking Top 23% Top 30% Top 47% Bottom 5%
Popularity Top 29% Bottom 6% Bottom 9% Top 17%