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cadamsdotcomtoday at 3:45 AM3 repliesview on HN

Personal anecdote I treated myself last year to some Nikes (Vaporflys) because they looked suave on a friend's feet..

Did 180km of training, maybe 5 weeks worth, and the soles utterly shredded. Couldn't put my foot down level, corners of the soles completely gone.

Shoe store said that's what they're designed to do, no refund.

Cost me about $2AUD per km. But it'll cost Nike a bit more than that.


Replies

nielsktoday at 4:11 AM

But that’s a thing with all carbon-plated shoes. You get 200-300km out of it. They are usually only worth it, if you run around a sub-3 marathon. It can be worth it for shorter distances but you should have someone looking at your running style because those shoes increase your likeliness of injury if your running style isn’t well or you can keep it up for the whole distance when you are getting tired.

All people I know who use them, just run them once before a race to try them out and after that they are like a very good suit which you only use for special events.

This is really independent of Nike but a thing with those kind of shoes.

twallatoday at 4:13 AM

180km is pretty bad but you also trained in a race shoe that deliberately makes material tradeoffs to increase running efficiency.