Size guide
On Running Cloudboom Volt Women's Race Day Shoes
The Cloudboom Volt is built for one thing: race day performance. Ultra-lightweight, explosive, and engineered to help you hit a new PB — this is On Running at its most focused and technical.
Key Features
- Ultra-lightweight construction — engineered to minimise dead weight
- CloudTec® Phase™ system for smooth, powerful energy transfer
- Carbon fibre-inspired Speedboard® for maximum propulsion
- Breathable mesh upper for ventilation at race pace
- Available in white/black colourway
Every Gram Counts
The Cloudboom Volt is for runners who are serious about their finish times. Whether you're targeting a 5K, 10K, half marathon, or full marathon — this shoe is engineered to give you an edge. Fast, responsive, and beautifully designed.
Material: Lightweight mesh upper | CloudTec® Phase™ sole
Fit: True to size — order your usual EU size
Shop with complete confidence. If you're not completely satisfied with your purchase, you can return it free of charge within 30 days of delivery for a full refund. Returns are simple and hassle-free, and refunds are issued to your original payment method once your return has been received and inspected.
