Introducing the Cloudflow 4: Speed, Comfort, Sustainability

Experience the Cloudflow 4, a pinnacle of lightweight design by On. Weighing just 200 grams for women and 235 grams for men, with a 9mm heel-to-toe offset, it's built for speed and comfort.

Sustainable Innovation

The Cloudflow 4 features a 100% recycled polyester upper, inspired by the elite Cloudboom Echo 3. This design ensures breathability, perfect for intense workouts and races from 5Ks to half marathons.

Key Features:

1. Lightweight Performance: The Cloudflow 4's nylon blend Speedboard® offers stiffness and lightness for powerful strides and personal bests.

2. Eco-Friendly Design: Its recycled polyester upper delivers breathability and eco-conscious performance.

3. Superior Cushioning: Helion™ dual-density superfoam provides impact protection, with enhanced rubber soles for traction on wet surfaces.

4. Energy Efficient: The advanced sole technology maximizes energy return for sustained speed and comfort.

Specifications:

• Weight: 200 grams (women), 235 grams (men)
• Heel-Toe Offset: 9 mm
• Upper: 100% recycled polyester
• Midsole: Helion™ dual-density superfoam
• Speedboard: Spoon-shaped nylon blend
• Outsole: Enhanced grip rubber pads

Fast for Everyone

Designed with input from elite athletes, the Cloudflow 4 is your key to speed and performance in training or races.

Discover the Cloudflow 4, where speed meets sustainability for your fastest runs yet.