The all-new Nike ZoomX Streakfly are built for chasing top speeds while racing 5k and 10km. The Nike ZoomX Streakfly and Adidas Adizero Takumi Sen 8 are so hot right now, and Run Testers Kieran and Nick are very much enjoying putting the two lightweight speedsters through their paces in their training.

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Our full multi-tester reviews of both shoes, plus a more detailed comparison of the pair, are coming next week when we’ve finished up testing. However, Nick did take both down the track to compare during his Tuesday speed session, so we thought we’d pop up some very quick thoughts on how the two shoes feel.