Initial fit? TTS for me. The lockdown is solid, typical of the "Jordan 4" model. Comfort-wise, it's... well, it's a Jordan 4. You're not getting Boost or React here. It's a firm, supportive ride, which I actually prefer for all-day wear. The weight feels substantial, not heavy, but you know you're wearing a quality sneaker. The padded tongue and collar add to that secure feel. On feet, the design really pops. The mix of nubuck, mesh, and that translucent plastic wing on the "Air Jordan 4 Undefeated" looks even better in person than in pictures. The Undefeated branding on the heel and tongue is subtle but cool. In different lighting, the olive color shifts a bit, which I love. It's a sneaker that gets compliments every time I wear it out. Who should maybe pass? If you're new to sneakers or on a tight budget, the "Air Jordan 4 Undefeated" is a tough sell at resale. If comfort is your #1 priority above all else, there are better options. Also, if you prefer brighter, more classic colorways, this olive/green palette might not be your thing. It's a specific taste for a specific audience. Comparing it to other Jordan 4s, the materials are a clear step up. My standard 'Military Blue' retros don't have this buttery suede. The collaboration premium is real here. Versus something like a Jordan 1, the 4 is bulkier but offers more ankle support. It's a different vibe entirely—more rugged, less sleek.