Couple days of a lot of walking to break them in and now they're great inside liner is cracking but its not a big deal to me no one sees inside your shoes anyways boots haven't started falling apart at all like other reviews have said and Ive worn these to work multiple times and I do a lot of walking and running at my work I did some small hikes in these to test the comfort they're not bad for daily use but wouldnt recommend them on any hikes