We’ve only reviewed one other pair of shoes from Diadora, but man, they’re pretty much two for two at this point. The ATOMO STAR is the latest launch from this Italian brand that continues to sneak up on the mainstream. It’s definitely not trying to be the loudest in the room—but with quality like this, it doesn’t need to be. If you’re looking for something unique (and don’t mind a bit of a price tag), this one’s worth a serious look.
First Impressions: Yeah, let’s just put it out there—the ATOMO STAR isn’t cheap. Our first reviewed shoe from Diadora rang in at $300, and this one isn’t far behind at $240. That’s rare air in the running shoe world – as it pertains to trainers at least – but here’s the thing: these shoes feel like they belong in that upper tier. Is that price range for everyone? Probably not. But are they good enough to make you think about it anyway? Absolutely.
Looks
I’ve come around to white running shoes in general, and this one does it right. The red and gold accents, and visually chunky styling, give it a real flair—like if James Harden took a wrong turn and ended up at your local 10K. It subtly looks like it could be a basketball shoe, but somehow doesn’t scream it either. If white isn’t your thing, the black and blue colorways offer more toned-down vibes without losing the premium feel.
Specs
- Stack height: 40mm (heel) / 34mm (forefoot)
- Drop: 6mm
- Weight: ~9.7oz (Mens 10)
Upper
The lightweight Nylon Air Mesh and microfiber is a super comfortable combination. It keeps things breathable while still holding structure—but let’s be real, it’s also doing a little extra.
As I mentioned earlier, there’s something about the design that gives the shoe a slightly chunkier profile, and while I was half-joking about the basketball shoe comparison, there’s some truth there. It’s comfortable, for sure, and the materials feel high quality, but I can’t help but think the upper could be dialed back just a touch. A little less bulk could potentially shave off some weight and give the shoe a sleeker silhouette.
Still, it does a solid job with lockdown thanks to the gusseted tongue and well-padded heel, so it’s a trade-off—comfort and security over minimalism.
Midsole
Right off the bat, the ATOMO STAR is—true to its name—a star when it comes to the midsole. There are plenty of shoes out there trying to win the stack height arms race, and honestly, it can get a little out of hand. Sometimes you’re left wondering if we’ve gone too far.
But Diadora finds that sweet spot here: a big, comfy 40mm of foam underfoot that somehow still feels stable and balanced. That combo of high-stack cushion and inherent stability is rare enough, but pulling it off in a package that weighs in under 10 ounces? That’s impressive.
Now, part of that stability also comes from the upper—specifically the overlays that help keep the foot on lock. We probably could’ve called that out earlier, but it’s all connected. The ride is plush but not mushy, and surprisingly responsive. Sometimes, the softer midsoles can feel like they sap a little energy with every step, like you’re working harder to find your turnover. That’s not the case here.
The ATOMO STAR relies solely on Diadora’s Anima N2 midsole foam—no plate needed. Diadora claims 72% energy return, 40% more than their EVA Light foam, and a weight reduction of the same. We haven’t run the lab tests, but it sure feels like they’re onto something.
It’s probably not the shoe you’ll grab for true speed sessions, but for long runs, daily miles, or just cruising? It’s an easy favorite.
Outsole
The outsole has coverage where it matters, with cutouts in lower-impact zones to save weight. The layout is pretty traditional—no wild geometry or experimental rubber placements—and that works just fine. Grip hasn’t been an issue for us so far, although we’ll admit Oregon decided to dry out right when we started testing.
Time will tell how it holds up in sloppier conditions, but early signs point to solid performance. Nothing flashy, but functional and well thought-out, which seems to be Diadora’s whole thing.
Construction & Fit
The ATOMO STAR is made in Italy—and yeah, you can kind of tell. The build quality feels dialed, almost like it was handcrafted instead of mass produced. There’s just a sturdiness to the way everything comes together. The fit is true to size with a moderate-to-snug hold through the midfoot and a bit more room up front. Not boxy, not pointy, just… well-made. It’s not a plushy step-in feel like you’d get with a maximalist daily trainer.
Final Thoughts
The Diadora ATOMO STAR isn’t trying to be every shoe for every runner—but what it is trying to do, it does really well. It’s a polished, comfortable, and quietly powerful daily trainer with a premium feel and legit Italian craftsmanship.
The price tag might turn some folks away, and fair enough. But if you’re into quality materials, thoughtful design, and a ride that’s just plain fun to run in? The STAR might be worth a spot in your rotation.
