I would actually suspect some high proportion of those shoes will just end up in landfills, or perhaps incinerators, without ever being "re-used".
From the OP:
> A torrent of cheap, unregulated second-hand clothing flowing into Indonesia also adds to the country’s mounting garbage problem, said Dharmesh Shah, a policy advisor to the Global Alliance for Incinerator Alternatives, a nonprofit working on waste pollution. He said much of that merchandise is in such poor condition that vendors can’t resell it.
> “They sort through it and a very small percentage is actually reusable,” Shah told Reuters. “It just gets burned in open dumps or goes into rivers or in landfills.”
> Two market vendors in Batam, who asked not to be named, told Reuters they buy sacks of shoes of differing grades from used-clothing traders such as Yok Impex, but don’t know exactly what they’re getting until they open them up. They said it’s not uncommon to throw out half the shoes they receive because the footwear is not good enough to sell.
It is true that for a lot of plastics, you can find someone happy to be paid, less than it would cost to recycle, to bury it, or incinerate it, or toss it in a river or lake. And indeed that is the destination of a lot of plastics that on the front-end are claimed to be headed for recycling.
So why recycle at all, right? Apparently the invisible hand says that the best and highest use for this trash is to be buried and burnt -- as long as you can find someone in enough need of the money you're willing to pay them to burn or bury it.
We could imagine, for the purpose of making it more conceivable, keeping all waste within national borders. We could imagine that within the USA, wealthier areas wouldn't really want to bury your trash next to their homes and businesses -- at least not for the amount of money someone is willing to pay, especially when they can find a poorer more desperate area that will take much less to bury or burn your trash next to an elementary school or what have you.
So, why recycle at all?
I mean, indeed most plastic isn't really that recyclable, so this isn't a totally rhetorical question. But then we should probably produce a lot less of it, and the way the industry gets out of people thinking that is by convincing you that it'll be recycled.
Which is really the motivation for this recycle-fraud. Industry wanting you to believe that it'll be recycled, to avoid pressure to reduce production. (the first `r`). Which is exactly why Dow can't let on that it knows the stuff will never be recycled.
PS: I fully expected to find the HN comments section full of people saying that exporting used tennis shoes to poor countries is a better use than recycling them, and it's somehow "privileged" to want to recycle them, instead of supporting the landfill and incineration business of some third world country which can really use the funds. I was not disapointed.