The main one? That flat, firm midsole. If you're on your feet all day, this isn't your go-to "comfort" shoe – you'd want something with more tech. Also, the toe box creases... it's gonna happen, it's part of the leather's charm (or annoyance, depending on your view). So, this specific Jordan Air 1 model isn't for the comfort-first crowd. Let's compare for a sec: the "Jordan Air 1" vs. a modern Dunk. Similar vibe, right? But the "AJ1" has that "height" - the ankle profile is higher, more structured. It can feel a bit more restrictive, but also more supportive. The Dunk is often more flexible out-of-box. So, choose your fit: classic bold (AJ1) or broken-in casual (Dunk). The major "pro" of any "Jordan Air 1"? Timelessness. You can wear a pair from 5 years ago and it still looks current. The "con"? They can crease... a lot. Some love that "lived-in" look, some hate it. Using force fields helps, but it changes the fit. It's part of the deal with this model. Just something to know before you cop! Sliding my foot in… immediate thoughts? The fit is true to size, but the break-in period is real – that stiff, classic build means it’s snug at first. The jordan air 1 isn't known for "cloud-like" comfort, and that holds true. You buy this for the style, period, not for a plush ride.