For the price, if something happens to them, I would get another pair. It is more structured than my other Go Walks. From what Ive read in these reviews and on Google searches, most people have them fail long before that. There is also a USB pass-through (missing on the Huntsman Elite), which I really like. They are a little stiff and need to be broke in so I hope they do not hurt her feet. Tiene un leve ruido mientras giras y es precisa. The mount is surprisingly sturdy and installs easily to my bikes. You could combine it with wool socks for even more warmth, I have yet to try that. I may update this later if they stand the test of time but I feel the material is so thin, it wont last. Its a shame that Anker do not provide a hard-shell case as they did with the previous model, as the pouch provided is pretty pointless and offers no protection.