Velocity tuned cushioning automatically adjusts to pace changes

Men's Road Racing Shoes

The Streakfly 2 can tackle your toughest training runs and help out-kick the opposition on race day. This speedster now comes with a propulsive carbon fiber Flyplate, complementing the ZoomX foam midsole and minimal upper you loved on the original. From the 10K to the mile, it can help you take your distances to the next level.

Performance Approved
The handwritten number on the midsole salutes the wear-testers who put these shoes through our rigorous test process to give you the best performance possible.
Full Speed
We integrated a full-length carbon fiber Flyplate that delivers a propulsive sensation. It helps you smoothly transition through every stride and tackle turns with confidence.
Optimal Responsiveness
ZoomX foam, our most responsive foam, provides optimal responsiveness. The result is a shoe so light, it feels like it disappears on your foot while still helping you reach your fastest pace.
Breathable Upper
We reduced the internal components of the upper to help keep it as minimal as possible. Breathable, engineered zones of mesh offer comfort.
Sticky Outsole
The outsole is made of a thin, sticky, webbed substance that helps reduce the weight of the shoe while still providing optimal traction.
What's New About the Streakfly 2?
A full-length carbon fiber Flyplate provides a propulsive feel from your first push through the finish line.

More Details

• Weight: Approx. 145 g/5.1 oz (Men's US 10)
• Heel-to-toe drop: 4 mm

Style - HF6417-100

Compression fit liners prevent interior foot slippage