Short answer
The Onitsuka Tiger Corsair A55 is a 75th-anniversary heritage silhouette that balances historic track engineering with modern luxury materials like cowhide suede and high-density textile. Built on a classic long and narrow Japanese last, it delivers a tailored, performance-retro fit that sits closer to the foot than contemporary stability runners.
Runs true to size
Cross-sizing: what size to buy
Find a shoe you already own and read across to the Onitsuka Tiger Corsair A55 size to buy.
| Reference Shoe | US | EU | ||
|---|---|---|---|---|
| Your usual | Buy | Your usual | Buy | |
| Nike Air Force 1 | 9.5 | 10 | 43 | 44 |
| Adidas Samba | 10 | 10 | 44 | 44 |
| Nike Cortez | 10.5 | 10 | 44.5 | 44 |
| Nike Dunk Low | 10 | 10 | 44 | 44 |
-
Nike Air Force 1
Your usual Buy US 9.5 10 EU 43 44 -
Adidas Samba
Your usual Buy US 10 10 EU 44 44 -
Nike Cortez
Your usual Buy US 10.5 10 EU 44.5 44 -
Nike Dunk Low
Your usual Buy US 10 10 EU 44 44
Fit Notes
- Nike Air Force 1
- The Air Force 1 runs large and has significant internal volume. To transition from the AF1's roomy, high-volume fit to the Corsair's slim, tailored profile, users must size up by 0.5. Failing to do so often results in painful toe-crowding.
- Adidas Samba
- Both models utilize a narrow last and a low-profile sole, making them near-identical in fit. While the Samba uses stiffer leather, the Corsair's cowhide suede and high-density textile offer more natural flexion, providing slight relief in the toe box while staying true to length.
- Nike Cortez
- Although historical siblings, the modern Cortez is extremely narrow in the midfoot, forcing many to size up. The Corsair A55 is more anatomically correct and has less synthetic padding, allowing users to return to their true length size (US 10) for a more natural feel.
- Nike Dunk Low
- Stay true to size for linear length, but be prepared for a lateral shift. The Dunk features a boxy toe room, whereas the Corsair tapers aggressively. Standard-width feet will find the fit secure, but wide-footed Dunk wearers should consider a 0.5 size increase.
Sizing FAQ
Does the Onitsuka Tiger Corsair A55 run true to size?
Yes, approximately 76% of users find the Corsair A55 runs True to Size (TTS) in terms of length. It is built on a long and narrow Japanese last, so while the centimeter measurement is accurate, it will feel closer to the foot and less 'puffy' than modern athletic trainers.
Is the Onitsuka Tiger Corsair A55 good for wide feet?
The Corsair A55 is generally not recommended for very wide feet (EE or broader) due to its aerodynamic, tapering toe box and slim midfoot. While the premium suede will stretch slightly, the high-density textile maintains a firm shape. Slightly wide-footed users should size up by 0.5 to mitigate lateral compression.
How is the arch support on the Onitsuka Tiger Corsair A55?
The Corsair A55 provides moderate arch support and is superior to minimalist models like the Mexico 66. It features a distinct heel wedge and a specialized anniversary sockliner designed for shock absorption. It is ideal for neutral arches and users with flat feet who prefer subtle, distributed support over aggressive orthotic 'cookies'.
Specs & Sizing
| Retail price | $260 |
|---|---|
| Price on Amazon | $47 - $210+ |
| Release year | 2024 |
| Upper | High-density textile and cowhide suede blend |
| Midsole | Cushioned EVA foam |
| Outsole | Durable rubber |
| Technologies | Original thin sockliner with superior cushioning, Water-repellent nylon material in some colorways |
| Fit & sizing | Runs true to size; select your usual size. |