Style:HF6416-400 Glacier Blue/Mint Foam/BlackHF6416-800 Citron Pulse/Volt Ice/Hyper Violet/Indigo Burst Carbon fibre and ultralight foam power your race-day speed. The Streakfly 2 can help you out-kick the opposition on race day. This speedster now comes with a carbon-fibre Flyplate, complementing the ultra-responsive 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. Full Speed We integrated a full-length carbon-fibre Flyplate that delivers a propulsive feel. 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. Sticky outsole The outsole is made from a thin, sticky, webbed substance that helps reduce the weight of the shoe while still providing optimal traction. What's new? Carbon-fibre Flyplate Product details Weight: 145g approx. (men's size 9) Heel-to-toe drop: 4mm
