The Adidas Stan Smith is a timeless sneaker loved by millions for its clean design and everyday comfort. But like any shoe, getting the right size is key to maximizing comfort and longevity. Whether you’re buying your first pair or replacing an old favorite, this Stan Smith shoe size guide will help you find the perfect fit for your feet.

Understanding Stan Smith Sizing
Stan Smith shoes generally run true to size, but several factors can influence how they fit you:
- Unisex sizing: Many Stan Smith models are unisex, so check whether you’re buying in men’s or women’s sizing.
- Narrow fit: Stan Smiths have a relatively snug, narrow profile. If you have wide feet, you may need to size up by half a size.
- Minimal cushioning: Compared to modern running shoes, Stan Smiths have a flatter insole. If you prefer more padding, consider using an insert or orthotic.
Men’s Sizing Guide
Men’s Stan Smith shoes typically follow standard Adidas sizing. Here’s a general breakdown:
US Size | Foot Length (inches) | Foot Length (cm) |
---|---|---|
7 | 9.8 | 25 |
8 | 10.2 | 26 |
9 | 10.6 | 27 |
10 | 11.0 | 28 |
11 | 11.4 | 29 |
12 | 11.8 | 30 |
If you’re between sizes, going half a size up can provide extra room, especially if you wear thicker socks.
Women’s Sizing Guide
Women’s Stan Smiths are also true to size but may feel snug for those with wider feet. Here’s a rough conversion table:
US Women’s Size | Foot Length (inches) | Foot Length (cm) |
---|---|---|
6 | 9.0 | 23 |
7 | 9.4 | 24 |
8 | 9.8 | 25 |
9 | 10.2 | 26 |
10 | 10.6 | 27 |
If purchasing from a men’s size range, go 1.5 sizes down (e.g., a women’s 8 = men’s 6.5).
Kids’ Sizing Guide
Stan Smiths are also available in junior sizes. Make sure to:
- Measure both feet (they may differ in length)
- Leave about a thumb’s width between the toe and the shoe’s end
Adidas often labels kids’ Stan Smiths as “J” sizes (e.g., 5J = youth size 5).
How to Measure Your Feet at Home
To get an accurate measurement:
- Place a piece of paper on the floor against a wall.
- Stand barefoot with your heel against the wall.
- Mark where your longest toe ends.
- Measure the distance from the wall to the mark.
- Compare the length to a size chart.
Always measure both feet and go with the longer one when choosing your size.
Tips for the Perfect Fit
- Try shoes on in the afternoon when your feet are slightly swollen for the most accurate fit.
- Wear the type of socks you’ll usually wear with the shoes.
- Walk around indoors to test comfort before removing tags or packaging.
Conclusion: Fit Is Everything
Finding the right size Stan Smith shoes ensures all-day comfort, avoids blisters, and makes your sneakers last longer. With their classic design and versatile wearability, Stan Smiths deserve the perfect fit. Use this guide to confidently pick your size and enjoy a sleek sneaker that feels just as good as it looks.