I buy a pair of these shoe for my husband , my toddler and myself for a vacation to Hawaii since we need something that we could wear most everyday that could go from shopping , to hike , to wade the ocean . this shoe be perfect !!!!! on we previous trip we buy a cheaper shoe from another online seller and my shoe literally break the 2nd day into the trip and my husband 's do not last much longer so we be extremely happy that we keen hold up the entire trip . it have now be month since we get back and my toddler and I wear we keen almost daily . my toddler even think she be suppose to use the toe of she shoe to stop she on she bicycle and they still look great . I figure if a 3 year old can not tear up this shoe then it must be indestructable . I have since buy my 2nd pair and I be go out to find pair for my other kid for the summer . also , if you have bad knee then these shoe be great as they really take the impact for you so that you knee will not hurt . I wear these to climb a mountain and I have no knee pain at all which be amazing .