On Running Cloudsurfer 2

44.5
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Colour2

Product details

The On Cloudsurfer 2 running shoes in the black-blue color combination are the successor model of the popular Cloudsurfer series, specifically designed for male runners. These running shoes feature On's signature CloudTec cushioning technology with individual cloud elements that compress under load to provide responsive cushioning and a smooth transition during the running stride. The engineered mesh upper offers breathable support with targeted reinforcements in high-stress areas, while the integrated Speedboard technology in the midsole promotes natural foot movement and energy return. The outsole uses durable rubber compounds in strategic zones for reliable traction on various surfaces, weighing approximately 285 g per shoe in size 44 1/2. The heel-to-toe drop is 8 mm, providing a balanced platform suitable for neutral runners seeking cushioning without excessive volume. The internal construction includes a molded heel cap for stability and an integrated tongue that prevents slipping during activity. Available in European size 44 1/2, which corresponds to approximately 28.5 cm in insole length, these shoes fit feet with standard width. The color scheme combines matte black main surfaces with contrasting blue accents on the cloud elements and branding details. The materials are designed for durability with hidden seams in critical areas, and the overall design emphasizes both performance features and contemporary aesthetics, suitable for training sessions and everyday wear.

Key specifications

Colour
BlackBlue
Target group
Men
Running shoe type
Neutral
Purpose
Roadrunning

General information

Item number
67637878
Manufacturer
On Running
Category
Running shoes
Release date
26.2.2026

Colour

Colour
BlackBlue
Exact colour description
Black matteBlack-BlueBlue

Material

Material group
FabricFoam materialPlastic
Upper
Mesh
Sole material
EVARubber

Target group

Target group
Men
Age group
Adults

Shoe properties

Running shoe type
Neutral
Purpose
Roadrunning
Fabric properties
BreathableCushioningLightweight
Fit
Regular fit
Shoe size (EU)
44.5
Degree of blasting
8 mm
Fastener
Lace fastening
Membrane
Shoe without membrane
midsole
CloudTec®

Product dimensions

Weight
285 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Running shoes» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 15.Saucony
    0.5 %
  • 19.Topo Athletic
    0.6 %
  • 20.Ballop
    0.7 %
  • 21.On Running
    0.8 %
  • 22.Xero Shoes
    0.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.ASICS Performance
    0 days
  • 1.On Running
    0 days
  • 1.Salomon
    0 days
  • 4.Hoka
    2 days
  • 4.La Sportiva
    2 days

Return rate

How often is a product of this brand in the «Running shoes» category returned?

Source: Digitec Galaxus
  • 7.Hoka
    16.8 %
  • 8.Puma
    17.4 %
  • 9.On Running
    17.8 %
  • 10.Mizuno
    18.2 %
  • 11.Kiprun
    18.8 %
Source: Digitec Galaxus