Nike Streakfly 2 vs PUMA Fast-FWD NITRO Elite 2

The Nike Streakfly 2 and PUMA Fast-FWD NITRO Elite 2 are both ultra-light, short-distance racing shoes built for 5K and 10K efforts rather than anything longer. The Nike is the stronger option for that purpose, with a more pronounced rocker and stiffer platform that make it feel snappier and more aggressive at fast paces. Neither shoe has the protection most runners need beyond 10K, but the Nike feels especially punishing if you stretch it too far. The PUMA has a bit more stack in the heel and feels slightly more forgiving underfoot, though it isn't as propulsive. Both shoes fit snugly, but the PUMA fits more true to size overall, while the Nike has such a close, race-focused fit that it almost needs to be worn sockless.