The Air unit in the heel? Yeah, you feel it, especially if you’re walking all day. But honestly, this "jordan air force 1" isn’t a “squishy” modern sneaker. It’s more about that stable, supportive feel. The break-in period is real; they’re a bit stiff at first. If you want cloud-like comfort, "maybe" look elsewhere. But for style & that classic basketball build? It delivers. For sizing advice: I went true to size, and it worked. The toe box has room. The "key positive" is the secure heel & ankle lockdown – no slippage. The "potential negative"? The flat, firm sole. If you need arch support, you might want an insole. So, who are these for? Casual wearers & style enthusiasts. Not for performance athletes or folks needing max comfort. I've worn these for a full day. Here's the real deal: The break-in period is real. They can feel stiff at first. But once they mold to you? It's a comfortable, supportive fit. The classic AF1 design isn't trying to be the most innovative Jordan... it's just timeless. At this price point (~$150), you're paying for heritage & style, not tech. And sometimes, that's exactly what you need. Final verdict? The "jordan air force 1" is a must-have... for the right person. If you want a durable, stylish, and versatile shoe that defines sneaker history – this is it. If you prioritize ultra-lightweight materials or advanced cushioning above all else? You might be disappointed. For me, as a foundational piece, it's absolutely worth the investment. Classic for a reason!