On Running's Cloudrock Waterproof is a high-performance trail running shoe engineered for all-weather conditions. Featuring Swiss engineering excellence, it combines a waterproof membrane (clearly labeled 'WATERPROOF' on the lateral side) with breathable mesh upper and reinforced overlays in black and charcoal gray. The signature CloudTec® sole unit with hollowed-out 'Cloud' elements provides responsive cushioning and excellent grip on uneven terrain, while the aggressive outsole pattern ensures traction on mud, gravel, and wet surfaces. A pull tab at the heel, padded collar, and secure lace system enhance fit and usability. The minimalist yet functional design—accented by On’s distinctive 'O' logo and Swiss flag detail—balances technical capability with modern streetwear appeal. Ideal for trail runners, hikers, and urban adventurers seeking durable, weather-resistant footwear that transitions seamlessly from outdoor trails to city streets. Built for reliability in rain, snow, or damp conditions without sacrificing breathability or lightweight comfort.