I bought the first pair back in 2019; great hiker/runner/boot/shoe. Worn solely as shoes for the winter season, they lasted two years (2 seasons) and also wore them as sloths at work on snowy days. I just bought a new pair in size 10 (identical to the old pair); completely different fit = the new pair was shorter and wider which led me to believe adidas must have switched manufacturers and somehow the original specs were lost in the switch. I would recommend buying two or three pairs and then returning the other two pairs (free shipping).