Cloudhorizon 2 Mid Waterproof
Colorway: Eclipse | Rock · Style code: 3MG30710578 · Release date: September 3, 2026 · Price: $220 · Availability: Sold out at retail
More colorways: Cloudhorizon 2 Mid Waterproof (3MG30713318) · Women's Cloudhorizon 2 Mid Waterproof (3WG30553318) · Women's Cloudhorizon 2 Mid Waterproof (3WG30550578)
On built the Cloudhorizon 2 Mid Waterproof for hiking, and the mid-cut collar and membrane are what separate it from the rest of the family. Cushioning comes from CloudTec Phase, with the Cloud geometry reworked for hiking motion to smooth the heel-to-toe transition, over a Helion superfoam midsole for softer landings on uneven ground. The outsole uses On's Missiongrip compound with a hiking-specific tread pattern, and the shoe is rated for technical terrain. A waterproof membrane handles wet weather, an updated toe cap adds zoned protection, the sidewalls are adjusted for stability, and a padded collar wraps the ankle. On's numbers: an 8 mm heel-to-toe drop, about 391 grams in men's sizing, and a recycled polyester build made in Vietnam.
Eclipse and Rock is one of two colorways On lists for the men's version. The release is scheduled for September 3, 2026 at $220. On is putting out the low-cut Cloudhorizon 2 at $180 and the low-cut waterproof at $200 the same day, both rated for moderate rather than technical terrain.