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. I've worn these 'Bred Toe' Jordan Air 1s all day. Here's my real take: they look incredible, but my feet are definitely feeling it. There's minimal impact protection — you're basically walking on the insole & a thin air unit. Compared to something like a Jordan 3? It's night & day in terms of cushioning. I'd recommend these for short outings & style, not for all-day comfort. Honest review time. The Jordan Air 1 is a lifestyle shoe, period. The cushioning is basic – you feel the ground. If you have wide feet, maybe go a half-size up for comfort. But man, that design... it's perfect. Compared to newer Jordan models, it's lighter and less technical. Perfect for collectors and casual wear. Not for runners or comfort-seekers. Comparing it to other Jordans: the "Jordan Air 1" is the foundation. Newer models like the AJ3 or AJ11 have more tech & often softer cushioning. But this one? It's pure, simple, & incredibly effective design. It’s lighter than most later models too. For casual wear & style, I still reach for these more often than my other Jordans. They're just that easy.