Nike Air Force 1 vs Adidas Superstar: Definitive Sizing Comparison
Why does a size 10 in Nike feel so different from Adidas? We break down the 'Last' technology and fit philosophy of the world's biggest sportswear giants.
When it comes to buying sneakers, the two biggest names on everyone's lips are undoubtedly Nike and Adidas. However, many shoppers have experienced the frustration of buying their standard size 10 only to find one is too tight while the other feels like a boat. Why does this happen? It’s not just about the number; it’s about the brand's design philosophy and the 'Last' (the anatomical form the shoe is built around).
1. The Philosophy of the Fit
Nike has traditionally focused on the performance athlete. Their design goal is to create a 'locked-in' feel, which results in a narrower midfoot and a snugger toe box. This is particularly noticeable in their performance running shoes and basketball sneakers. For many with wider feet, this means a mandatory half-size up to avoid discomfort.
In contrast, Adidas tends to offer a more generous fit. Their heritage models, especially from the Originals line, are known for having a wider forefoot and a slightly longer silhouette. Most veteran sneakerheads will tell you that if you wear a 10 in Nike, you might very well be a 9.5 in many Adidas models.
2. Nike Deep Dive: Model-Specific Tips
- Air Force 1: These are notorious for running large. Because they are made of stiff leather that eventually breaks in, we recommend going down a half-size (-0.5) for the best fit.
- Dunk Low: The gold standard for Nike sizing. They generally run true to size (TTS), but if you have wide feet, that extra 0.5 up will save your pinky toes.
- Jordan 1 High: Because of the high-top construction, they can be difficult to slide into. Many prefer a half-size up to allow for the 'loose-lace' look while maintaining comfort.
3. Adidas Deep Dive: Model-Specific Tips
- Superstar: One of the widest-fitting shoes in the game. Almost everyone can benefit from going down half a size.
- Yeezy Boost 350: Despite the Adidas branding, these run small! The Primeknit upper is designed to be tight. To avoid your toes poking through the fabric, you must go up at least half a size.
- Ultraboost: These are meant to fit like a sock. Stick to your true size for running, but go up 0.5 for casual wear.
Conclusion: Know Your Foot Type
Ultimately, the best size is the one that respects your unique foot shape. If you have narrow feet, Nike will likely be your best friend. If you have wide feet, Adidas offers the room you need without the pain. Remember, a shoe that doesn't fit properly isn't just a waste of money—it's a risk to your long-term foot health.