Adidas
Under Armour Phantom 3 SE Trainers
- Regular price
- £39.99
- Regular price
-
£110.00 - Sale price
- £39.99
- Unit price
- per
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Under Armour Phantom 3 SE Trainers – Red | UK 8.5
Step up your footwear game with the Under Armour Phantom 3 SE Trainers, designed to deliver both style and performance. Finished in a bold red colourway with a sleek, modern silhouette, these trainers are perfect for everyday wear as well as active use.
Built with comfort and durability in mind, the Phantom range is renowned for its premium construction and supportive feel. Whether you’re heading out casually or staying active, these trainers provide the versatility and quality you expect from Under Armour.
Key Features:
✔ UK Size: 8.5
✔ Colour: Red
✔ Lightweight and comfortable design
✔ Ideal for casual wear and sports activities
✔ Trusted Under Armour quality and craftsmanship
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Size Guides
HOW TO MEASURE
1. To measure your feet stand on a level floor with the back of your heels against a straight edge or wall. Take the measurement (in millimeters) from tip of toe to edge of heal (see image below). This is your foot length measurement.

2. If your foot measurement is halfway between sizes, select the larger size.
You may find one foot is longer than the other, this is quite normal, please use the larger size when making your shoe size selection.
MENS SHOE SIZE
| UK SIZE | EU SIZE | US SIZE | FOOT LENGTH (MM) |
|---|---|---|---|
| 3 | 35.5 | 4 | 220 |
| 4 | 37 | 5 | 229 |
| 5 | 38 | 6 | 237 |
| 6 | 39 | 7 | 246 |
| 7 | 40.5 | 8 | 254 |
| 7.5 | 41 | 8.5 | 258 |
| 8 | 42 | 9 | 262 |
| 8.5 | 42.5 | 9.5 | 266 |
| 9 | 43 | 10 | 271 |
| 9.5 | 44 | 10.5 | 275 |
| 10 | 44.5 | 11 | 279 |
| 10.5 | 45 | 11.5 | 283 |
| 11 | 46 | 12 | 288 |
| 12 | 47 | 13 | 296 |
| 13 | 48 | 14 | 305 |
| 14 | 49.5 | 15 | 314 |
WOMENS SHOE SIZE
| UK SIZE | EU SIZE | US SIZE | FOOT LENGTH (MM) |
|---|---|---|---|
| 2 | 35 | 4 | 212 |
| 3 | 36 | 5 | 220 |
| 4 | 37 | 6 | 229 |
| 5 | 38 | 7 | 237 |
| 6 | 39 | 8 | 246 |
| 7 | 40 | 9 | 254 |
| 8 | 41 | 10 | 262 |
| 9 | 42 | 11 | 270 |
YOUNG KIDS SHOE SIZE (3 to 8 Years)
| UK SIZE | EU SIZE | US SIZE | FOOT LENGTH (mm) |
|---|---|---|---|
| 010 | 28 | 011 | 174 |
| 010.5 | 28 | 011 | 178 |
| 011 | 29 | 012 | 182 |
| 011.5 | 29 | 012 | 185 |
| 012 | 30 | 013 | 189 |
| 012.5 | 31 | 013 | 197 |
| 013 | 32 | 1 | 200 |
| 013.5 | 32 | 1 | 203 |
| 1 | 33 | 2 | 206 |
| 1.5 | 33 | 2 | 210 |
| 2 | 34 | 3 | 216 |
OLDER KIDS SHOE SIZE (+8 Years)
| UK SIZE | EU SIZE | US SIZE | FOOT LENGTH (MM) |
|---|---|---|---|
| 2.5 | 35 | 3 | 219 |
| 3 | 36 | 4 | 222 |
| 3.5 | 36 | 4 | 229 |
| 4 | 37 | 5 | 232 |
| 4.5 | 37 | 5 | 235 |
| 5 | 38 | 6 | 241 |
| 5.5 | 38 | 6 | 244 |
| 6 | 39 | 7 | 248 |
| 6.5 | 39 | 7 | 251 |
| 7 | 40 | 8 | 255 |
| 7.5 | 40 | 8 | 257 |
