The On Cloudboom Echo 3 Review & Lab Test: Shop Men’S & Women’S Models of 2026

The On Cloudboom Echo 3 is a performance-oriented supershoe designed for competitive runners. It is ideal for those seeking rapid propulsion, thanks to its integrated carbon plate and bouncy Pebax foam.

Lab measurements reveal a uniquely rockered design that enhances speed while maintaining stability during runs. Despite a higher price point and a weight of 295 grams, the shoe delivers notable performance comparable to other leading supershoes.


Pros

  • Well-cushioned for marathon distances
  • High-energy return from Pebax foam
  • Offers a responsive and bouncy ride
  • Exceptionally breathable upper
  • Excellent for 5K and 10K runs
  • Semi-gusseted tongue
  • A wonder for those with narrow feet
  • Made from premium-quality materials

Cons

  • Exorbitantly high price
  • Likely too narrow for most runners
  • Weight leans toward the heavier side
  • Bad traction for a supershoe

Key Features

  • Lightweight: Weighing only 215g, these shoes are designed for speed.
  • Engineered with CloudTec: The unique CloudTec and Helion HF hyper foam deliver optimal comfort and support.
  • Carbon Speedboard: This feature enhances energy return and impact protection.
  • Extreme Rocker Shape: Designed to maximize your running efficiency.
  • Silicone Inserts: Keep your feet securely in place during sprints or longer runs.

Specifications

  • Inner Material: Foam, providing a comfortable and supportive feel.
  • Closure Type: Lace-Up, allowing for a customized fit.
  • Water Resistance Level: Not Water Resistant, which may deter some runners.

On Cloudboom Echo 3 Review & Lab Test: Shop Men’S & Women’S Models – Price, Ratings, Reviews & Sales Insights

On Cloudboom Echo 3 PUMA Deviate Nitro Elite 3 ASICS Magic Speed 4 Saucony Endorphin Pro 4
Price $290 $230 $170 $225
Pace Competition Competition Competition Competition
Arch support Neutral Neutral Neutral Neutral
Weight lab Weight brand 7.9 oz / 225g 7.2 oz / 204g 8.4 oz / 237g 7.8 oz / 220g
Lightweight
Drop lab Drop brand 10.2 mm 10.6 mm 9.6 mm 9.5 mm
Strike pattern Heel Heel Heel Heel
Size True to size True to size True to size True to size
Midsole softness Balanced Soft Soft Balanced
Difference in midsole softness in cold Small Normal Small Small
Toebox durability Decent Bad Good Good
Heel padding durability Decent Good Good Good
Outsole durability Decent Decent Good Good
Breathability Breathable Moderate Breathable Breathable
Width / fit Narrow Medium Medium Medium
Toebox width Narrow Narrow Medium Medium
Stiffness Stiff Stiff Stiff Stiff
Torsional rigidity Stiff Stiff Stiff Stiff
Heel counter stiffness Flexible Flexible Flexible Flexible
Plate Carbon plate Carbon plate Carbon plate Carbon plate
Rocker
Heel lab Heel brand 38.6 mm 39.2 mm 42.5 mm 38.1 mm
Forefoot lab Forefoot brand 28.4 mm 28.6 mm 32.9 mm 28.6 mm
Widths available Normal Normal Normal Normal
Orthotic friendly
Season Summer All seasons Summer Summer
Removable insole
Ranking Top 20% Top 11% Top 4% Top 39%
Popularity Bottom 38% Top 14% Top 23% Top 10%