The On Cloudmonster Black is built for runners who want maximum cushioning without sacrificing responsiveness. As one of On Running’s most recognizable performance shoes, the Cloudmonster combines oversized CloudTec® elements with Helion™ superfoam to create an exceptionally soft yet energetic ride. Whether you’re training for longer distances, recovering after intense workouts, or simply looking for premium comfort throughout the day, this shoe is engineered to deliver smooth, effortless movement.
The Black colorway gives the Cloudmonster a sleek, modern appearance that transitions seamlessly from training sessions to everyday wear. Its bold midsole design, lightweight construction, and breathable upper make it one of the most versatile max-cushion running shoes in the On lineup.
Design
The On Cloudmonster Black features a distinctive oversized running silhouette that immediately stands out thanks to its large CloudTec® cushioning pods. While visually bold, the shoe remains surprisingly lightweight, allowing natural movement without feeling bulky.
The all-black finish creates a clean, understated look that pairs easily with running apparel, joggers, shorts, and casual outfits. Signature On branding remains minimal, allowing the innovative midsole to become the defining design element.
Its modern aesthetic makes it equally suitable for performance running and everyday lifestyle wear.
Materials
The upper is crafted from breathable engineered mesh that promotes continuous airflow during long runs and extended periods of wear. Lightweight recycled materials contribute to comfort while maintaining durability and support.
A padded tongue and heel collar enhance step-in comfort, while the secure lace system helps create a locked-in fit without unnecessary pressure.
Underfoot, the combination of CloudTec® cushioning and Helion™ superfoam delivers outstanding impact absorption, while the integrated Speedboard® encourages smooth transitions and efficient forward movement.
Comfort and Performance
The Cloudmonster is designed to provide one of the softest rides in the On Running collection. Its oversized CloudTec® cushioning compresses with every landing to absorb impact before returning energy during toe-off.
Helion™ superfoam provides lightweight responsiveness that keeps each stride feeling lively, while the Speedboard® helps guide natural forward momentum for a smoother running experience. The rocker-shaped geometry encourages efficient transitions, making the shoe suitable for daily training, long-distance runs, recovery sessions, and walking.
A durable rubber outsole offers dependable grip on roads, sidewalks, and paved surfaces, delivering confidence in a variety of everyday conditions.
Everyday Wear
Although engineered for running, the Cloudmonster Black performs exceptionally well as an everyday sneaker. The generous cushioning reduces fatigue during long hours of standing or walking, while the breathable upper helps maintain comfort throughout the day.
Its versatile Black colorway complements athletic wear, jeans, joggers, and casual clothing, making it an excellent option for commuting, travel, and daily use.









