On Running Cloudmonster 2
39Only 1 piece in stock at supplier
Colour3
Size4
Product details
The On Cloudmonster 2 running shoes in black, size 39, are a successor model for running enthusiasts seeking improved cushioning and responsive performance. These shoes feature On's signature CloudTec cushioning system with Helion superfoam, providing a balanced combination of soft landings and energetic take-offs. The engineered mesh upper offers breathable support with a secure fit, while the Speedboard technology in the midsole promotes natural foot movement and efficient energy transfer. The outsole incorporates durable rubber elements in high-wear areas for reliable traction on various surfaces. Weighing approximately 290 g per shoe (size 39), these running shoes are suitable for daily training, long-distance runs, and tempo workouts. The design includes reflective details for increased visibility in low-light conditions. The Cloudmonster 2 maintains On's signature aesthetic while adding technical improvements based on athlete feedback. Available in women's sizes, these shoes adapt to different foot shapes through their adaptive construction. The product dimensions are approximately 30 cm in length, 10 cm in width, and 12 cm in height for size 39. Care instructions recommend cleaning with a damp cloth and air drying away from direct heat sources. This model continues the development of running shoes with maximum cushioning while considering durability and running-specific biomechanics.
Colour | Black |
Target group | Women |
Closure | Lacing |
Item number | 64254445 |
Manufacturer | On Running |
Category | Running shoes |
Manufacturer No. | 3WE10111197-7630867889321 |
Release date | 20.10.2025 |
Colour | Black |
Exact colour description | Black, Black frost |
Upper | Mesh |
Material | Helion Superfoam, Mesh, Rubber |
Sole material | Rubber, Rubber |
midsole | Helion Superfoam |
Target group | Women |
Age group | Adults |
Shoe size (EU) | 39 |
Damping | Maximum damping |
Closure | Lacing |
CO₂ emissions | 7.8 kg |
Climate contribution | CHF 0.19 |
Weight | 290 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- 12.Topo Athletic0.4 %
- 19.Scarpa0.5 %
- 20.Xero Shoes0.6 %
- 21.Ballop0.7 %
- 21.On Running0.7 %
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.Salomon0 days
- 2.Hoka1 day
- 2.On Running1 day
- 4.ASICS2 days
- 5.La Sportiva8 days
Return rate
How often is a product of this brand in the «Running shoes» category returned?
Source: Digitec Galaxus- 5.Salomon14.8 %
- 6.Mizuno16.5 %
- 7.On Running17 %
- 8.Hoka17.4 %
- 9.Skechers17.8 %


