On Cloudmonster 2 'Frost Rock' (3ME10122564)

On Cloudmonster 2 'Frost Rock'

The On Cloudmonster 2 in Frost Rock is the apex of the series — the colorway that arrives last and says the most. Triple Black is a statement of commitment. Black Frost is a statement of contrast. Undyed Frost is a statement of material honesty. Frost Rock is a statement of place: the high-altitude terrain where ice meets stone, where the landscape is simultaneously ancient and immaculate, where nothing is soft and everything is precise.

Frost Rock Colorway

Frost leads here — not as an accent, but as the dominant presence. An icy, crystalline blue-white that covers the upper in the way frost covers exposed rock at elevation: completely, evenly, with a surface that catches light differently depending on the angle. This is not the Frost of Black Frost, which reads as contrast. This is Frost as atmosphere, as environment, as the primary condition of the shoe. Rock then grounds it: a deep, warm grey that anchors the midsole and outsole in the geological reality beneath the ice — the color of granite, of basalt, of the stone that has been there longer than the frost and will remain after it melts. Together, Frost and Rock create a palette that is elemental in the truest sense — not inspired by nature, but composed of it.

Key Features

• Oversized CloudTec® Pods — On's largest cloud cushioning system for maximum impact absorption and a distinctly soft, explosive ride
• Helion™ Superfoam Midsole — high-stack, lightweight foam for all-day energy return and cushioning depth
• Frost Rock Colorway — dominant icy Frost blue-white upper with deep Rock granite-grey midsole and outsole; the most elemental and premium colorway in the Cloudmonster 2 lineup
• Engineered Mesh Upper — breathable and structured, with the Frost colorway rendered in a surface that shifts with light and angle
• High-Stack Silhouette — the Cloudmonster 2's signature towering profile at its most visually commanding
• Rubber Outsole — durable grip across surfaces, finished in Rock grey for complete tonal integrity

Product Details

• Style Code: 3ME10122564
• Colorway: Frost / Rock
• Brand: On Running
• Category: Running / Lifestyle
• Upper: Engineered mesh
• Midsole: Helion™ superfoam with oversized CloudTec®
• Outsole: Rubber
• Available in US sizes 7–11

At the top of the Cloudmonster 2 lineup, Frost Rock doesn’t compete with the other colorways. It completes them — the ice above the stone, the end of the range, the place where the view is worth everything it took to get there.