Light. Responsive. And seriously quick. Lead training or racing in a shoe that's fast for everyone.

Size & Fit

Regular. True to size.

Materials & Transparency

Materials: Recycled content: – Total recycled content: About 25% - Polyester: About 75% recycled

Supplier Transparency: Dean Shoes, Vietnam

Cushioning

Low

What does Cushioning mean? The level of cushioning in a shoe will determine how it feels when your foot lands. More cushioning means less impact and extra comfort. Less cushioning means a faster and more responsive running experience. 

Road running Style

Forward rolling

What does Road running style mean? The level of cushioning in a shoe will determine how it feels when your foot lands. More cushioning means less impact and extra comfort. Less cushioning means a faster and more responsive running experience. Every shoe offers a unique running sensation or 'ride' depending on its design. Stable: A supportive feel for added stability. Suitable for runners of any level. Neutral: Works with the natural rolling motion of your foot for a smooth ride. Forward rolling: Engineered to encourage forward momentum, with energy return you can feel. Fast: Maximum propulsion meets responsiveness for the moments when speed matters.  

Lacing

Standard

What does Lacing mean? Speed lacing: Elasticated laces that you don't need to tie. Slip your shoes on and off with ease and speed. Tip: If you need a tighter fit, just retie the knots at the ends. Standard lacing: Classic shoelaces, keeps your feet secure.

Heel to toe drop

8mm

What does Heel to toe drop mean? Heel to toe drop is the difference in height between the heel and the forefoot. In a shoe with a drop of 7mm, your heel will sit 7mm higher than your forefoot. Shoes with a lower drop tend to place more load on the ankles and are generally better for midfoot and forefoot strikers. Shoes with a higher drop tend to place more load on the knees and hips and generally better for heel strikers. 

Key features

• Weight: 235g
• Lightweight woven upper for next-gen speed and breathability
• Ultra-responsive cushioning sensation with Helion™ superfoam
• Inspired by our fastest shoe, the Cloudboom Echo
• Irresistible forward-roll for picking up the pace

Fast is now for everyone

You wanted speed. So we added a spoon-shaped nylon blend Speedboard® that's stiff, strong and lighter than before. Added to a powerful forward roll to catapult you to new personal bests. Put simply, you'll feel it.

Looks light. Feels light.

The ultra-light woven upper takes a cue from our fastest shoe yet – the Cloudboom Echo. The result? Breathability and performance that makes picking up the pace easier than ever.

Softness like never before

CloudTec® in Helion™ dual-density superfoam now runs throughout the shoe. Impact is swallowed, meaning every stride is softer underfoot. What's more, it gives back an ultra-responsive running sensation. And that's crucial to going faster, and staying faster, than you have done before.