3 ms·
I see what you're saying, but I guess that's a side effect of how effective these shoes are. If you're any kind of serious runner who wouldn't want an extra 4%
by rndmio 7y ago
I see what you're saying, but I guess that's a side effect of how effective these shoes are. If you're any kind of serious runner who wouldn't want an extra 4% performance for free (or $250)
- sliken 7y agoKeep in mind that's over $1 per mile.