Ask HN：跑鞋能穿多久？
1 分•作者: AnimalMuppet•3 个月前
我有一双跑鞋。我跑得不多，所以它们还没有穿坏。但它们已经有 26 年了。整整 26 年。
质量好的跑鞋能穿这么久吗？还是说，比如底部的衬垫会失去弹性？（我分不清是这个问题，还是跑道不好，还是我的膝盖老了。）
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I have a pair of running shoes. I don't run very much, so they haven't worn out. But they're 26 years old. <i>Twenty six years</i>.<p>Will good quality running shoes last that long? Or will, say, the padding at the bottom lose it's springiness? (I can't tell if it's that, or if it's a bad track, or if the problem is that my knees are older.)