ShoesOn
Brand hub
On trail running shoes
42 On trail models on PR Run. Verified specs, lab data where available, honest picks by use case.
Race day
Long ultras
On Cloud Waterproof
9.8 mm drop · 272 g · 30.2 mm stack
On Cloudboom Echo 3
10.2 mm drop · 225 g · 38.6 mm stack
On Cloudboom MAX
9.2 mm drop · 286 g · 39.2 mm stack
On Cloudboom Strike
3.2 mm drop · 201 g · 38.1 mm stack
On Cloudeclipse
9.4 mm drop · 272 g · 39.9 mm stack
On Cloudflow 4 0
7.9 mm drop · 245 g · 36.1 mm stack
On Cloudflow 5
4.1 mm drop · 271 g · 32.8 mm stack
On Cloudflyer 4
9.8 mm drop · 308 g · 33.3 mm stack
On Cloudflyer 5
7.9 mm drop · 329 g · 33.2 mm stack
On Cloudgo
11.2 mm drop · 259 g · 33.8 mm stack
On Cloudhorizon
9.1 mm drop · 312 g · 35.5 mm stack
On Cloudhorizon 2 Waterproof
10 mm drop · 354 g · 39.9 mm stack
On Cloudhorizon Waterproof
10.2 mm drop · 339 g · 39.4 mm stack
On Cloudmonster
6.8 mm drop · 280 g · 34.9 mm stack
On Cloudmonster 2
6.6 mm drop · 292 g · 37.9 mm stack
On Cloudmonster 3
6.4 mm drop · 301 g · 38.6 mm stack
On Cloudmonster 3 Hyper
9.2 mm drop · 264 g · 43.4 mm stack
On Cloudmonster Hyper
6.7 mm drop · 258 g · 39.7 mm stack
On Cloudmonster Void
10.8 mm drop · 289 g · 35.9 mm stack
On Cloudrunner
12.4 mm drop · 294 g · 33.3 mm stack
On Cloudrunner 2
8.5 mm drop · 275 g · 33.6 mm stack
On Cloudrunner 2 Waterproof
8.3 mm drop · 323 g · 35.8 mm stack
On Cloudrunner 3
8.1 mm drop · 298 g · 36.8 mm stack
On Cloudstratus
9.7 mm drop · 293 g · 33.8 mm stack
On Cloudstratus 3
9.1 mm drop · 296 g · 35.3 mm stack
On Cloudsurfer 2
10.4 mm drop · 254 g · 37.5 mm stack
On Cloudsurfer 7
14.6 mm drop · 237 g · 36.3 mm stack
On Cloudsurfer MAX
7.9 mm drop · 292 g · 37.3 mm stack
On Cloudsurfer Next
4.5 mm drop · 264 g · 33.8 mm stack
On Cloudsurfer Trail
10.7 mm drop · 272 g · 37.4 mm stack
On Cloudsurfer Trail 2
14 mm drop · 283 g · 40.8 mm stack
On Cloudsurfer Trail 2
14 mm drop · 283 g · 40.8 mm stack
On Cloudswift 3
9.7 mm drop · 309 g · 34 mm stack
On Cloudswift 4
10.4 mm drop · 291 g · 32.7 mm stack
On Cloudultra 3
8 mm drop · 298 g · 30 mm stack
On Cloudultra 2
10.2 mm drop · 296 g · 30.2 mm stack
On Cloudvista
10.3 mm drop · 285 g · 32.3 mm stack
On Cloudvista 2 2
6 mm drop · 292 g · 31.7 mm stack
Daily training
On Cloud Waterproof
9.8 mm drop · 272 g · 30.2 mm stack
On Cloud X
10.1 mm drop · 240 g · 27.9 mm stack
On Cloudboom Echo 3
10.2 mm drop · 225 g · 38.6 mm stack
On Cloudboom MAX
9.2 mm drop · 286 g · 39.2 mm stack
On Cloudboom Strike
3.2 mm drop · 201 g · 38.1 mm stack
On Cloudeclipse
9.4 mm drop · 272 g · 39.9 mm stack
On Cloudflow 4 0
7.9 mm drop · 245 g · 36.1 mm stack
On Cloudflow 5
4.1 mm drop · 271 g · 32.8 mm stack
On Cloudflyer 4
9.8 mm drop · 308 g · 33.3 mm stack
On Cloudflyer 5
7.9 mm drop · 329 g · 33.2 mm stack
On Cloudgo
11.2 mm drop · 259 g · 33.8 mm stack
On Cloudhorizon
9.1 mm drop · 312 g · 35.5 mm stack
On Cloudhorizon 2 Waterproof
10 mm drop · 354 g · 39.9 mm stack
On Cloudhorizon Waterproof
10.2 mm drop · 339 g · 39.4 mm stack
On Cloudmonster
6.8 mm drop · 280 g · 34.9 mm stack
On Cloudmonster 2
6.6 mm drop · 292 g · 37.9 mm stack
On Cloudmonster 3
6.4 mm drop · 301 g · 38.6 mm stack
On Cloudmonster 3 Hyper
9.2 mm drop · 264 g · 43.4 mm stack
On Cloudmonster Hyper
6.7 mm drop · 258 g · 39.7 mm stack
On Cloudmonster Void
10.8 mm drop · 289 g · 35.9 mm stack
On Cloudrunner
12.4 mm drop · 294 g · 33.3 mm stack
On Cloudrunner 2
8.5 mm drop · 275 g · 33.6 mm stack
On Cloudrunner 2 Waterproof
8.3 mm drop · 323 g · 35.8 mm stack
On Cloudrunner 3
8.1 mm drop · 298 g · 36.8 mm stack
On Cloudstratus
9.7 mm drop · 293 g · 33.8 mm stack
On Cloudstratus 3
9.1 mm drop · 296 g · 35.3 mm stack
On Cloudsurfer 2
10.4 mm drop · 254 g · 37.5 mm stack
On Cloudsurfer 7
14.6 mm drop · 237 g · 36.3 mm stack
On Cloudsurfer MAX
7.9 mm drop · 292 g · 37.3 mm stack
On Cloudsurfer Next
4.5 mm drop · 264 g · 33.8 mm stack
On Cloudsurfer Trail
10.7 mm drop · 272 g · 37.4 mm stack
On Cloudsurfer Trail 2
14 mm drop · 283 g · 40.8 mm stack
On Cloudsurfer Trail 2
14 mm drop · 283 g · 40.8 mm stack
On Cloudswift 3
9.7 mm drop · 309 g · 34 mm stack
On Cloudswift 4
10.4 mm drop · 291 g · 32.7 mm stack
On Cloudultra 3
8 mm drop · 298 g · 30 mm stack
On Cloudultra 2
10.2 mm drop · 296 g · 30.2 mm stack
On Cloudvista
10.3 mm drop · 285 g · 32.3 mm stack
On Cloudvista 2 2
6 mm drop · 292 g · 31.7 mm stack
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