ONR Cloudultra Pro - Cinder/Pearl
| US Men | US Women | EU Size | Length (CM) |
|---|---|---|---|
| 4 | 5.5 | 36 | 22.5 |
| 4.5 | 6 | 36.5 | 23 |
| 5.5 | 7 | 38 | 24 |
| 6 | 7.5 | 39 | 24.5 |
| 7 | 8.5 | 40 | 25 |
| 8 | 9 | 41 | 26 |
| 8.5 | 10 | 42 | 26.5 |
| 9.5 | 10.5 | 43 | 27.5 |
| 10 | — | 44 | 28 |
| 11 | — | 45 | 29 |
| 12 | — | 46 | 30 |
The ONR Cloudultra Pro is engineered for ultra-distance trail running, combining durability, support, and performance for long-haul adventures. Its dual-layer Helion™ HF hyperfoam midsole delivers exceptional rebound, cushioning, and stability on varied terrain, whether climbing, descending, or cruising through miles.
The Missiongrip™ outsole, developed with Finite Element Analysis (FEA), features optimized lug geometry for maximum traction on wet, dry, or rocky trails, keeping runners grounded and confident. A zoned Leno weave upper offers breathable, quick-drying comfort while providing structured support and a snug fit.
An engineered rocker promotes a smooth, efficient stride, making it easier to maintain momentum over ultra-distances. Lab- and athlete-tested, the Cloudultra Pro is built for endurance athletes who demand performance, innovation, and reliability on every trail.
