We sell the Adizero Evo SL EXO at West Coast Deals for under retail — prices you won't find elsewhere. This review covers what people ask most — how does it fit, how is it different from the standard Evo SL, and is it worth it? — plus the specs, comparisons, and who it's for.
Short version: it's the standard Evo SL with a caged "exoskeleton" upper that fixes the original's loose-at-speed feel — same foam, same ride, better lockdown. It runs true to size for narrow-to-average feet; wide feet and longer runs are the reason to go up half a size.
The short answer on sizing
adidas lists it as true to size, and it tracks the standard Evo SL, which sits on a tapered, mildly narrow last. Practically: true to size works for narrow-to-average feet who like a snug race fit; go up half a size if your feet are wide, you're between sizes, or you're running longer. It only comes in a single standard (D) width — there is no wide option — which is exactly why wide feet should plan on that half size up.
How it fits
I wear a US 11 with a wider foot. I ran through a 10.5, an 11, and an 11.5, and the 11.5 was the one I kept — the half size up opens up that tapered toe box without making the shoe sloppy, and the new cage keeps the midfoot locked even with the extra length. That's my wide foot talking, though, not a blanket rule: narrow-to-average feet who want a fast, dialed-in fit should stay true to size. If your feet are genuinely wide, be aware there's no wide option.
Evo SL vs Evo SL EXO: what's actually different?
This is the question everyone asks, so here's the clear answer. The EXO uses the same midsole, outsole and underfoot platform as the standard Evo SL. What's new is the upper: the EXO adds a woven exoskeleton cage of bonded TPU overlays across the midfoot, plus added perforations and revised lacing. The whole point is lockdown — the standard Evo SL's most common criticism is that the soft mesh upper feels loose during fast pace changes, and the cage fixes exactly that, for a small weight penalty. Both sit on the same tapered last, so the cage is not a fit downgrade across the toes; it just holds the middle of your foot. If you liked how forgiving the original's soft mesh felt, the standard gives a little more; if you wanted it to hold your foot better at speed, the EXO is the upgrade. For the original, see our Adizero Evo SL review.
Does the Evo SL EXO have a carbon plate?
No. Like the standard Evo SL, it's plate-free. There's a top-loaded nylon stiffening element running through the midfoot for a smooth ride, but no carbon plate and no Energy Rods — the Lightstrike Pro foam does the work. That's what makes it softer and more forgiving day to day than a plated racer.
Specs and construction
These are measured figures for the EXO itself rather than numbers carried over from the standard Evo SL, taken from Running Warehouse's spec sheet for model KI4764.
- Midsole: Full-length Lightstrike Pro foam (the same premium foam in adidas's elite racers), with a nylon midfoot stiffener. No carbon plate.
- Stack height: 37mm heel / 30mm forefoot.
- Drop: 7mm.
- Weight: 8.3 oz / 235g in men's sizing. Still light, close to racing territory. The exoskeleton overlays add a small amount over the standard Evo SL, which comes in nearer 7.9 oz.
- Upper: Engineered woven mesh with a bonded TPU exoskeleton cage and added perforations.
- Outsole: Continental rubber forefoot, clear rubber heel.
- Widths: Single standard (D) width.
Does the Evo SL EXO creak?
Worth flagging honestly: some early pairs pop or creak from the new overlays, more so in cold weather, and it usually settles after break-in. It's a quirk of the caged construction, not a ride issue.
How it compares to other shoes
vs the standard Evo SL. Same engine; the EXO adds midfoot lockdown and breathability. The more versatile pick if you change pace a lot.
vs the Adizero Boston 13. The Boston 13 is a firmer, more structured super-trainer with a dual-density midsole and glass-fiber rods — more stable and controlled, but heavier. The Evo SL EXO is lighter, softer, more flexible, and plate-free. See our Boston 13 sizing guide.
vs other speed trainers. Its whole pitch is elite Lightstrike Pro foam in a daily trainer — strong value in its class. Our adidas running shoes comparison places it in the lineup.
Who the Evo SL EXO is for
Great if you want one shoe for easy runs, tempo, and shorter races, you found the original Evo SL too loose at speed, or you want racing foam without a plated racer. Look elsewhere if you need a wide width, maximum stability/support, or plush max-cushion for very long slow miles.
The black is the same shoe in the quieter colorway — the pick if you'd rather it disappear into a kit:
Final verdict
The Evo SL EXO takes an already-great-value trainer and fixes its one real weakness — the loose upper. On sizing: true to size is the right call for narrow-to-average feet, and half a size up is for wide feet or longer runs. I landed on the half size up myself, but that's my wider foot, not the universal recommendation. See the full breakdown in our Evo SL EXO sizing guide, and the full Adizero Evo SL collection for the rest of the line, including the women's models.
We sell adidas at West Coast Deals for under retail — authenticated in-house and shipped from our Portland, Oregon warehouse, at prices you won't find elsewhere.
— Anthony from West Coast Deals