How Under Armour fits
Three cuts: Compression (skin-tight), Fitted (close but not tight) and Loose (relaxed). The brand cuts slim overall.
Our advice: Take your usual size for Fitted and Loose. Prefer it less tight? Choose a Fitted or Loose style rather than sizing up in Compression.
See Under Armour on our full size guide →| UK / IE | Letter | Bust (cm) | Waist (cm) | Hips (cm) |
|---|
| 6 | XS | 80 | 62 | 87 |
| 8 | XS | 84 | 66 | 91 |
| 10 | S | 88 | 70 | 95 |
| 12 | M | 93 | 75 | 100 |
| 14 | M | 98 | 80 | 105 |
| 16 | L | 103 | 85 | 110 |
| 18 | XL | 109 | 91 | 116 |
| 20 | XXL | 115 | 97 | 122 |
| 22 | XXL | 121 | 103 | 128 |
| Size | Chest (cm) | Waist (cm) | Collar (in) |
|---|
| XS | 86–91 | 71–76 | 14 |
| S | 91–96 | 76–81 | 14.5–15 |
| M | 96–101 | 81–86 | 15.5 |
| L | 101–106 | 86–91 | 16 |
| XL | 106–111 | 91–96 | 16.5–17 |
| XXL | 111–116 | 96–101 | 17.5 |
| 3XL | 116–121 | 101–106 | 18 |
Trouser waist sizes in inches (e.g. 32") match your natural waist measurement.
| Age | Height (cm) | Chest (cm) |
|---|
| 2–3 | 92–98 | 53–55 |
| 3–4 | 98–104 | 55–57 |
| 4–5 | 104–110 | 57–59 |
| 5–6 | 110–116 | 59–61 |
| 7–8 | 122–128 | 63–67 |
| 9–10 | 134–140 | 69–73 |
| 11–12 | 146–152 | 75–79 |
| 13–14 | 158–164 | 81–85 |
| UK | EU | US Women | US Men |
|---|
| 3 | 36 | 5 | – |
| 4 | 37 | 6 | – |
| 5 | 38 | 7 | – |
| 6 | 39 | 8 | 7 |
| 7 | 40.5 | 9 | 8 |
| 8 | 42 | 10 | 9 |
| 9 | 43 | – | 10 |
| 10 | 44.5 | – | 11 |
| 11 | 45.5 | – | 12 |
| 12 | 47 | – | 13 |
| Kids UK | EU |
|---|
| 10 | 28 |
| 11 | 29 |
| 12 | 30.5 |
| 13 | 32 |
| 1 | 33 |
| 2 | 34 |
How to measure- Bust/Chest: around the fullest part, tape level.
- Waist: around your natural waistline.
- Hips: around the fullest part of your hips.
- Feet: if between sizes, go up a size.
A general guide. Fits vary by brand, so if you're between sizes we suggest sizing up. Unsure? Call into us in Dungloe or get in touch and we'll gladly help.
View the full size guide, with fit notes for every brand we stock →
