Size Guide
Finding the right fit is essential — both for comfort and for style. At SNKRDOME, we’ve made it simple with a clean conversion guide across US, UK, and EU sizes. Whether you’re copping a new release or a timeless classic, use this guide to lock in your perfect fit before checkout.
Find your perfect fit. Use this guide to translate sizes, measure your foot length, and read model-specific fit notes. Sizes shown on our product pages are US sizes unless noted.
Quick How-To: Measure Your Foot (at home)
1. Place a sheet of paper on the floor against a wall.
2. Stand on the paper with your heel gently touching the wall.
3. Mark the tip of your longest toe. Measure heel-to-toe in centimeters (cm).
4. Repeat for the other foot; use the longer length. If you’re between sizes, go up 0.5.
Pro tip: Measure at the end of the day while wearing the socks you’ll use with the sneakers.
Men’s Conversion
EU and CM values are approximate and can vary slightly by brand/model.
| US (Men) | UK | EU | JP/CM |
|---|---|---|---|
| 6 | 5.5 | 38.5 | 24.0 |
| 6.5 | 6 | 39 | 24.5 |
| 7 | 6.5 | 40 | 25.0 |
| 7.5 | 7 | 40.5 | 25.5 |
| 8 | 7.5 | 41 | 26.0 |
| 8.5 | 8 | 42 | 26.5 |
| 9 | 8.5 | 42.5 | 27.0 |
| 9.5 | 9 | 43 | 27.5 |
| 10 | 9.5 | 44 | 28.0 |
| 10.5 | 10 | 44.5 | 28.5 |
| 11 | 10.5 | 45 | 29.0 |
| 11.5 | 11 | 45.5 | 29.5 |
| 12 | 11.5 | 46 | 30.0 |
| 12.5 | 12 | 46.5 | 30.5 |
| 13 | 12.5 | 47.5 | 31.0 |
Women’s Conversion
Women’s US ≈ Men’s US + 1.5 (e.g., Women’s 8.5 ≈ Men’s 7). EU is unisex.
| US (Women) | UK | EU | JP/CM |
|---|---|---|---|
| 5 | 2.5 | 35.5 | 22.0 |
| 5.5 | 3 | 36 | 22.5 |
| 6 | 3.5 | 36.5 | 23.0 |
| 6.5 | 4 | 37.5 | 23.5 |
| 7 | 4.5 | 38 | 24.0 |
| 7.5 | 5 | 38.5 | 24.5 |
| 8 | 5.5 | 39 | 25.0 |
| 8.5 | 6 | 40 | 25.5 |
| 9 | 6.5 | 40.5 | 26.0 |
| 9.5 | 7 | 41 | 26.5 |
| 10 | 7.5 | 42 | 27.0 |
| 10.5 | 8 | 42.5 | 27.5 |
| 11 | 8.5 | 43 | 28.0 |
| 12 | 9.5 | 44 | 29.0 |
Grade School (GS) / Youth Conversion
GS (Y) sizing aligns closely with Men’s US (e.g., 6Y ≈ Men’s 6). For Women’s, add ~1.5 sizes (e.g., 6Y ≈ Women’s 7.5).
| US (GS/Y) | Men’s US ≈ | Women’s US ≈ | EU ≈ | JP/CM ≈ |
|---|---|---|---|---|
| 3.5Y | 3.5 | 5 | 35.5 | 22.5 |
| 4Y | 4 | 5.5 | 36 | 23.0 |
| 4.5Y | 4.5 | 6 | 36.5 | 23.5 |
| 5Y | 5 | 6.5 | 37.5 | 23.5–24.0 |
| 5.5Y | 5.5 | 7 | 38 | 24.0 |
| 6Y | 6 | 7.5 | 38.5–39 | 24.5 |
| 6.5Y | 6.5 | 8 | 39–40 | 25.0 |
| 7Y | 7 | 8.5 | 40 | 25.5 |
Fit Notes by Popular Models
- Air Jordan 1 (High/Mid/Low): True to size. Wide feet may consider +0.5.
- Air Jordan 4: Runs slightly snug in the toe box. Consider +0.5 if wide.
- Nike Dunk: True to size for most; secure midfoot.
- Nike Air Force 1: Runs a bit large. Many go down 0.5.
- Nike Air Max 97: Sleeker, snug feel. Consider +0.5 for comfort.
- YEEZY Boost 350 V2: Runs small; many go +0.5 to +1.
- YEEZY Slides: Typically small; consider +1 (check product notes).
- adidas Samba: Narrow. Consider +0.5 if you have wider feet.
- New Balance 550: Snug/leather structure. +0.5 if in between or wide.
- New Balance 2002R / 990v5–v6: Generally true to size; comfortable toe box.
- ASICS GEL-KAYANO 14: Tends slightly narrow; +0.5 for wide feet.
Luxury Sneakers
- Louis Vuitton Trainer: Runs true to size, but slightly wide. Narrow-footed buyers may prefer -0.5.
- Louis Vuitton Run Away Sneaker: Runs slightly small; consider +0.5 for comfort.
- Gucci Ace Sneaker: Runs big for most. Many go down -0.5 to -1 for a secure fit.
- Balenciaga Triple S: Extremely chunky, runs large. Many size down -1.
- Balenciaga Speed Trainer (Sock Sneaker): True to size; flexible knit makes fit forgiving.
- Dior B23 (High/Low): Runs slightly large; many size down -0.5.
- Dior B27: Runs true to size; comfortable structured leather.
- Prada America’s Cup Sneaker: Runs big; most go down -0.5 to -1.
- Prada Cloudbust Thunder: Chunky but true to size; narrow-footed wearers may prefer -0.5.
- Alexander McQueen Oversized Sneaker: Runs large. Many size down -0.5 to -1.
- Saint Laurent Court Classic: Narrow profile. Consider +0.5 if wide-footed.
Fit can vary by release and materials (leather vs mesh, etc.). Always check our product page notes for pair-specific guidance.
Choosing Between Two Sizes
- Between sizes? Go up 0.5 for comfort.
- Wide feet? Prefer soft uppers or consider +0.5.
- Performance fit vs lifestyle: tighter for sport; roomier for all-day wear.
- Custom insoles/orthotics? Size up 0.5 to keep the toe box comfortable.
Exchanges & Returns
Need a different size? As long as your sneakers are unworn and in original condition (including all packaging), you can request a return or exchange within our stated window. For full details, please see our Return Policy and Refund Policy.
Questions?
Still unsure? Share your usual size and the model you’re eyeing, and our team will guide you to the best fit. Reach us anytime at contact.snkrdome@gmail.com.