They added that Zoom Air unit in the heel, and you "can" feel it. It's not ultra-plush, but there's a nice, responsive cushioning that the regular 4s just don't have. For all-day wear or skating? That's a "huge" functional upgrade, honestly. My final take? The "air jordan 4 nike sb navy" is a standout. Jordan Brand and Nike SB nailed this collaboration. It addresses the main flaw of the original (comfort) while adding a killer colorway. It feels special. For me, it's a definite cop. It's become one of my most reached-for pairs because it just works so well. Let's talk about the look. The Air Jordan 4 Nike SB Navy is such a versatile colorway. It's not loud, it's sophisticated. The hits of red on the outsole and flight tag really pop against that deep navy. This is a shoe that works with jeans, shorts, you name it. It looks great on camera and even better in person. Comparing it to my other Jordan 4s? The "air jordan 4 nike sb" silhouette is slightly... chunkier? But in a good way. The toe box feels roomier. The classic military blue 4s are iconic, but for "actual" comfort, this SB collab wins. The $225 USD price tag? Justified for the upgrades, in my opinion.