On Running Cloudsurfer Trail Waterproof Black Eclipse

870 SAR

The On Running Cloudsurfer Trail Waterproof in Black Eclipse is built for runners who embrace the trail, no matter the conditions. Engineered with CloudTec Phase technology, this shoe delivers smooth, cushioned transitions while maintaining responsiveness across varied terrain.

The waterproof membrane keeps your feet dry through rain, mud, and wet paths, while the Missiongrip outsole ensures reliable traction on slippery or uneven surfaces. Designed with Helion superfoam, it balances lightweight performance with durability, making it ideal for off-road adventures.

 

Whether you’re running through forest trails or wet city streets, the Cloudsurfer Trail Waterproof provides exceptional comfort, protection, and support in every step.

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  • 5 days easy returns

On Running Size Guide

On Running shoe size guide

This On Running Size Charts page will help you out in finding your On Running Shoe Size in centimeters. Easy to use size charts between On Running US sizes, On Running European sizes, or On Running UK sizes.

how to measure shoes

How to measure

  • Step on а piece of paper with your heel slightly touching a wall behind.
  • Мark the end of your longest toe on the paper (you might need a friend to help you) and measure from the wall to the marking.
  • Do the same for the other foot and compare measurements with our size chart to get the right size.

In between sizes

In general, Running shoe size is typically a half size larger than your typical shoe size. You always start by measuring the length and width and your true shoe size and take it from there. Most of the time, you will end up with a running shoe that’s about a half size bigger than your regular shoe size.

On Running size charts and fitting (For women)

Foot Length (Women) ON EU Size ON US Size ON UK Size
22.0 cm 36 5 3
22.5 cm 36.5 5.5 3.5
23.0 cm 37 6 4
23.5 cm 37.5 6.5 4.5
24.0 cm 38 7 5
24.5 cm 38.5 7.5 5.5
25.0 cm 39 8 6
25.5 cm 40 8.5 6.5
26.0 cm 40.5 9 7
26.5 cm 41 9.5 7.5
27.0 cm 42 10 8
27.5 cm 42.5 10.5 8.5
28.0 cm 43 11 9
On Running size charts and fitting (For women)

On Running size charts and fitting (For Men)

Foot Length (Men) ON EU Size ON US Size ON UK Size
25.0 cm 40 7 6.5
25.5 cm 40.5 7.5 7
26.0 cm 41 8 7.5
26.5 cm 42 8.5 8
27.0 cm 42.5 9 8.5
27.5 cm 43 9.5 9
28.0 cm 44 10 9.5
28.5 cm 44.5 10.5 10
29.0 cm 45 11 10.5
29.5 cm 46 11.5 11
30.0 cm 47 12 11.5
30.5 cm 47.5 12.5 12
31.0 cm 48 13 12.5
On Running size charts and fitting (For Men)