The Corsa is Diadora’s entry in the fast-growing class of lower-stack, mostly unplated trainers powered by super foams, going up against shoes like the Puma Deviate Pure, Brooks Ghost AMP, adidas Evo SL and Nike Pegasus Plus. It pairs a supercritical Anima N2 EVA midsole with a firmer TPU rear clip, a support-heavy heel, a thin flexible mesh upper and full-coverage Duratech rubber. At roughly 8.1 to 8.5 oz depending on size and scale, with a 39mm heel, 31mm forefoot, 8mm drop and a $155 price, it is built to cover easy days, long runs and tempo work in one light, stable shoe.
Upper
The upper is a thin, pliable, dense engineered air mesh, moderately breathable though it can run warm in the first miles of a long effort. On its own the mesh offers little support, so Diadora builds the structure into the rear: a stout, padded heel counter with an external overlay, bold logo panels that tie the back of the shoe together, and a lightly padded gusseted tongue that stays centered. Once the heel and midfoot are locked in, the forefoot opens up with soft mesh that flexes at toe-off, and a short, vertical toe bumper holds the front together without restricting movement. The result is a very secure rear and a free-moving front. Fit is snug and precise with a low-volume interior and a tapered toe box. Length is true to size, but the EU marking runs about a size small (a US 8.5 is marked 41), so go by the US size. Runners with wider feet should consider a half size up, and the rough inner liner is best paired with socks. There is no Achilles notch, so the stiff counter can press on the tendon for some runners.
Midsole
Anima N2 is Diadora’s supercritical-foamed EVA, which the brand rates at 72% reactivity and roughly 40% more responsive than standard EVA at 40% less weight, on a TPU insole. A slightly firmer blue TPU foam clip at the rear catches and steadies each landing, an unusual approach that avoids the harsh feel of a firmer foam lower down and produces smooth, stable touchdowns with an easy roll forward. The foam itself is soft, deep and energetic, closer to New Balance Infinion or Saucony Incredirun than to the denser, tauter feel of ZoomX, and a touch softer and less quick to react than the Puma Deviate Pure’s Nitro foam. The platform is wide, about 82mm at the heel, 75mm at the midfoot and 110mm at the forefoot, with a redesigned rocker and a split, angled heel bevel that smooth transitions. Its stack is close to the Adizero Evo SL’s, but with a higher 8mm drop and no awkward midfoot plate. As an EVA-based foam it returns less energy than PEBA compounds, and the ride is a little soft at slower paces; runners who prefer a firmer, quicker-reacting feel may want it denser.
Outsole
Full-coverage Duratech rubber blankets the outsole, with extensive coverage up front that stabilizes the midsole and gives a quiet, decisive toe-off with plenty of snap near the front flex. Heel coverage is a bit thinner than on past Diadora models, though the compound has proven durable elsewhere in the line, and early wear is minimal: only mild abrasion at the lateral midfoot after about 70 miles. Traction on wet pavement is dependable, which matters in a rainy Pacific Northwest fall, and light dirt and gravel are fine. It is not a trail shoe, since the groove through the heel and midfoot collects rocks and mud, and the outsole can be noisy on the first few runs until about 18 miles of break-in.
Performance
The Corsa covers a wide pace range for such a light shoe, from easy recovery jogs to tempo runs, fartleks and hill repeats, with tests spanning roughly 6:00 to 12:30 per mile. The rear stability keeps landings tracking straight at speed, the flexible toe-off keeps it agile, and the depth of cushion protects the legs on long runs. It does not have the snap of a plated shoe, so very short, fast intervals are not its strength, and the softness is most noticeable at slower paces. Against the Adizero Evo SL it is more stable, far more versatile across paces and has a better upper, but it is heavier and lacks the Evo SL’s plate-driven edge. Against the Puma Deviate Pure it has a more stable heel and smoother transitions, with a bouncier, slower-reacting foam. Against the Ghost AMP it is lighter and softer, with a broader, lighter upper but less underfoot stability, so the Ghost AMP remains the better call for heavier runners or anyone who wants a touch of pronation support. The Corsa suits lighter, faster, agile runners best, including track and middle distance athletes who want one trainer for everything.
Overall Conclusion
Diadora has built a light, stable, genuinely versatile trainer: an energetic supercritical EVA midsole steadied by a TPU rear clip, a very secure heel and midfoot, a flexible front end and a durable outsole, all for $155. It asks for a narrow-to-medium foot, and the foam could be a touch firmer and quicker at easy paces, but it is one of the more balanced shoes in a crowded category of unplated super foam trainers. For neutral runners who want one shoe to handle easy miles, long runs and workouts, it is easy to recommend.
Final Grade: 7/10
A supercritical EVA midsole with a stabilizing TPU rear clip, a very secure heel, and a durable full-coverage outsole make the Diadora Corsa a light, versatile, well-priced daily trainer.
