The Ultimate Adidas Forum Low Size Guide & Fit Review: Do they run big or small?
Introduction to the Adidas Forum Low
Since its debut in 1984 as a high-performance basketball shoe, the Adidas Forum Low has transitioned from the hardwood to a global streetwear icon. With its signature X-strap design and retro aesthetic, it is a staple in any sneaker rotation. However, one question plagues every buyer: Do Adidas Forum Lows run big or small?
Finding the right fit is crucial for comfort and style. In this comprehensive guide, we break down everything you need to know about Adidas Sizing for the Forum Low, comparing it to other popular models and providing a definitive size chart.
Do Adidas Forum Lows Run Big or Small?
The short answer: The Adidas Forum Low generally runs true to size (TTS).
Unlike some sneakers that require sizing up or down, most users find that their standard Adidas size fits perfectly in the Forum Low. However, because of the thick padding around the ankle and the leather construction, they can feel a bit snug initially. If you have particularly wide feet, you might consider going up half a size for a more relaxed fit.
The Fit Feel
- Width: Medium. They are slightly narrower than a chunky skate shoe but wider than a Gazelle.
- Toebox: Standard height and width, though the leather needs a brief break-in period.
- Ankle Support: Excellent, thanks to the plush collar and the iconic Velcro strap.
Adidas Forum Low vs. Other Popular Sneakers
When choosing your size, it helps to compare the Forum Low to other shoes in your collection. A common query is the Nike vs Adidas Size Comparison. Here is how the Forum Low stacks up:
| Comparison Model | Comparison to Forum Low |
|---|---|
| Nike Air Force 1 | AF1s run big; go 0.5 size down in AF1 compared to your Forum Low size. |
| Adidas Superstar | Generally identical; stick to your standard Adidas size. |
| Vans Old Skool | The Forum Low is more padded; refer to Vans vs Converse Sizing for perspective, but usually TTS. |
| Nike Dunk Low | Dunks are very similar in fit to the Forum Low. |
Sizing Guide for Different Foot Shapes
Narrow to Regular Feet
If you have narrow or regular feet, stick to your True to Size. The lacing system and the strap allow you to lock your foot in securely, preventing any heel slippage.
Wide Feet
For those with wide feet, the Forum Low can feel tight across the midfoot. We recommend going up half a size (0.5). This provides extra room for the foot to splay without making the shoe too long.
Adidas Forum Low Size Chart
Use this table to find your measurement in centimeters to ensure a perfect fit every time.
| US Men's | US Women's | UK | EU | CM (Heel-to-Toe) |
|---|---|---|---|---|
| 7 | 8 | 6.5 | 40 | 25.0 |
| 8 | 9 | 7.5 | 41 1/3 | 26.0 |
| 9 | 10 | 8.5 | 42 2/3 | 27.0 |
| 10 | 11 | 9.5 | 44 | 28.0 |
| 11 | 12 | 10.5 | 45 1/3 | 29.0 |
The Forum '84 vs. Standard Forum Low
It is important to note the difference between the modern Adidas Forum Low and the Forum '84 versions. The '84 models use premium, thicker leathers that mimic the original 1980s construction. These often feel slightly stiffer at first. While they still run TTS, the break-in period for an '84 model might take 2-3 wears before they mold perfectly to your foot.
How to Measure Your Foot for Adidas
- Place a piece of paper on a hard floor against a wall.
- Stand on the paper with your heel against the wall.
- Mark the tip of your longest toe with a pencil.
- Measure the distance from the wall to the mark in centimeters.
- Compare this to our Nike Size Guide or Adidas charts to find your perfect match.
Expert Tip for the Velcro Strap
One unique aspect of the Forum Low is the removable strap. If you find the top of your foot (instep) feels too compressed, try loosening the strap or removing it entirely. Many stylists prefer the look without the strap, and it provides immediate relief for those with high arches.
Final Verdict: Should You Buy the Forum Low?
The Adidas Forum Low is a versatile, high-quality sneaker that offers great value for money. As long as you stick to your True to Size—or go up half a size for wide feet—you will enjoy one of the most comfortable retro silhouettes on the market today. Its cushioning is superior to that of the Stan Smith or Samba, making it an excellent choice for all-day wear.
Ready to find your next pair? Check out our other brand guides like Adidas Sizing to ensure every shoe in your closet fits like a glove.