Streakfly 2 Hurdles the innovative helmet-compatible construction of

the innovative helmet-compatible construction of the ThermoNet® Headband makes it an essential for cold weather climbing and winter sports

Patent pending stapled construction for durability

Spiky outer layer offers stimulating effect

4 Degree elite fit system for an unmatched performance fit

Streakfly 2 Hurdles the innovative helmet-compatible construction ofThe Streakfly 2 can help you out kick the opposition on race day. This speedster now comes with a carbon fiber 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 fiber Flyplate that delivers a propulsive feel. It helps you smoothly transition through every stride and