are all adidas shoes unisex

Picture this: You’re scrolling through an online sneaker store, eyeing a sleek pair of Adidas Ultraboost. You click on the product page, and under “size,” you see a single column labeled “Unisex.” A wave of confusion hits. You’re a woman with size 7 feet, but the unisex sizing chart shows a men’s 7, which is roughly a women’s 8.5. Do you buy your usual men’s size? Your usual women’s size? Or is this shoe just not designed for you? This is the exact moment where the question “Are all Adidas shoes unisex?” stops being theoretical and becomes a practical headache. You’re not alone in this confusion. The line between men’s, women’s, and unisex footwear has become increasingly blurry, and Adidas, like many major brands, uses these terms in ways that can feel inconsistent. Let’s untangle this knot so you can shop with confidence.

What “Unisex” Actually Means in Footwear

First, let’s clear up a fundamental misunderstanding. In the shoe world, “unisex” does not mean “one size fits all” or even “one shape fits all.” Instead, it typically means that a single model is designed to be worn by any gender, but it’s usually built on a specific last—the mold that determines the shoe’s shape and proportions. Historically, most unisex shoes are built on a men’s last. This means the shoe is wider in the forefoot, has a larger heel-to-toe drop (the height difference between the heel and toe), and is often slightly roomier overall. For women with narrower feet or smaller arches, this can lead to a less secure fit, even if the length is correct. For men with standard or wider feet, it’s often a perfect match. So when Adidas labels a shoe as “unisex,” they’re essentially saying, “This model is available in a single sizing system (usually men’s US sizes) and is intended for all genders, but it’s optimized for a men’s foot shape.”

This is a crucial distinction because it directly impacts how you should choose your size. If you’re a woman buying a unisex Adidas shoe, you’ll generally need to size down by about 1.5 sizes from your usual women’s size. For example, if you wear a women’s US 8, you’d look for a unisex size 6.5. Conversely, if you’re a man buying a unisex shoe, you simply order your normal men’s size. This conversion isn’t arbitrary—it’s based on the length difference between men’s and women’s sizing scales. But remember, width and volume can still vary, so personal trial is always recommended.

Are All Adidas Shoes Unisex? The Short Answer

No, absolutely not. Adidas produces distinct lines for men, women, and unisex categories. The confusion arises because some of their most popular models—like the Stan Smith, Superstar, and Gazelle—are often listed as unisex, while others, like the Ultraboost 22 or the NMD R1, have dedicated men’s and women’s versions. The key is to look at the product title and sizing information. If you see a single size range (e.g., 4–14) without separate men’s and women’s columns, it’s likely unisex. If you see two separate charts or a mention of “Men’s” or “Women’s” in the title, then it’s gender-specific. Adidas also releases “women’s exclusives” and “men’s exclusives” for certain colorways or collaborations, so the same model might exist in both a unisex and a gender-specific version. The best practice is to always check the product details before adding to cart.

Why the Confusion Exists: A Look at Sizing Standards

The root of the problem lies in how sizing standards evolved. In the US, men’s and women’s shoe sizes are based on different length scales. A men’s size 8 is approximately 10 inches long, while a women’s size 8 is about 9.5 inches. To complicate matters, width is also gendered: women’s shoes are typically built on a B width (medium), while men’s shoes use a D width (also medium, but wider). When Adidas creates a unisex shoe, they default to the men’s last and sizing, then market it to everyone. This works well for people with wider feet or those who prefer a roomier fit, but it can be frustrating for women who need a narrower heel or lower volume. The takeaway? Don’t assume that a unisex label means the shoe will fit you perfectly out of the box—it’s a starting point, not a guarantee.

Practical Tips for Buying Adidas Shoes

Now that you understand the landscape, here’s how to navigate it like a pro:

• Always measure your foot length in centimeters. Adidas uses a unified EU sizing system that is based on actual foot length (in millimeters). This is the most reliable way to compare sizes across men’s, women’s, and unisex lines. For example, a foot length of 25 cm typically corresponds to EU size 40, which is a men’s US 7 or a women’s US 8.5. Use this as your anchor.
• Check the product page for sizing notes. Adidas often includes a “Size & Fit” section that says things like “Fits true to size” or “We recommend ordering half a size up.” This is gold. If a unisex shoe is described as “narrow,” women with average feet might find it fine, but men with wider feet may need to size up.
• Consult the return policy before buying. Even with perfect measurements, fit can be subjective. Adidas offers free returns within 30 days for most online purchases. Use this as a safety net. Order two sizes if you’re unsure—it’s better than settling for a shoe that pinches or slips.
• Look for women-specific models if you have narrow feet. Adidas has a dedicated women’s line for many performance shoes like the Ultraboost, Solarboost, and Adizero. These are built on a women’s last (narrower heel, lower volume) and use women’s sizing. If you’ve had issues with unisex shoes feeling too roomy, this is your lane.
• Don’t ignore the width. While most Adidas shoes come in standard width (D for men, B for women), some lifestyle models like the Superstar are notoriously narrow. If you have wide feet, look for models that offer “Wide” options or stick to unisex models that are known to be roomier, like the Adidas NMD or the Yeezy 350 (though Yeezy has its own sizing quirks).
• Read customer reviews with a grain of salt. A review that says “I’m a woman size 8 and bought a unisex 6.5 and it fits perfectly” is useful, but remember that foot shape varies. Focus on reviews that mention your specific foot characteristics (e.g., “I have narrow heels” or “I need arch support”).

Recommendations for Common Scenarios

Let’s put this into action with a few buying scenarios:

• You’re a woman looking for a classic white sneaker. The Adidas Stan Smith is the go-to. It’s unisex, so order 1.5 sizes down from your women’s size. If you have narrow feet, consider the women’s-specific version (often labeled “Stan Smith W”) for a better heel lock. If you have wide feet, stick with the unisex version and maybe go half a size up.
• You’re a man with wide feet looking for running shoes. The Adidas Ultraboost is a great choice, but avoid the women’s version (which is narrower). Instead, go for the unisex or men’s version. The Ultraboost 4.0 and 5.0 have a reputation for being slightly roomier in the toe box. Order your normal men’s size, but if you’re between sizes, size up.
• You’re a non-binary person who wants a neutral fit. Unisex models like the Adidas Gazelle or Samba are your best bet. They’re designed to be versatile and come in a wide range of sizes. Use the EU sizing as your guide and don’t worry about the men’s/women’s labels—just focus on length and width comfort.
• You’re shopping for a teen with growing feet. Kids’ sizes (both youth and grade school) are often unisex by default. Adidas uses a single sizing scale for kids, which is essentially the same as men’s sizing but scaled down. If your teen wears a women’s size 6, they might fit a youth size 4.5. Check the EU sizing to be safe.

The Bottom Line

So, are all Adidas shoes unisex? No, but many of their most iconic models are, and understanding the sizing conversion is your secret weapon. The brand’s approach to unisex is practical—it simplifies inventory and marketing—but it places the burden on you to know your foot measurements and preferences. Don’t let the label intimidate you. Use the EU sizing as your universal translator, pay attention to width notes, and always prioritize fit over fashion. Whether you’re rocking a unisex Superstar or a women’s-specific Ultraboost, the goal is the same: a shoe that feels like it was made for you. And with these tips, you’re now equipped to find it.