Size Guide | Under Armour Men's
HOW TO MEASURE
HIPS: With your feet together, measure around the fullest part of your hips to ensure you’ll have enough room to move comfortably.
FOOT: We start with the true foot, which means we measure from heel to toe. That measurement (in centimeters) is then translated into our standard sizes.
HEAD: To figure out your UA fitted hat size, measure the circumference of your head where your hat will rest. If you don’t have a tape measure, use a string and measure it against a ruler. Find your measurement on the size chart to determine your ideal UA hat size
Men's Tops

| Chest (in) | Waist (in) | |
|---|---|---|
| XS | 30 - 32 | 26.5 - 27.5 |
| S | 34 - 36 | 28 - 29 |
| M | 38 - 40 | 30 - 32 |
| L | 42 - 44 | 34 - 36 |
| XL | 46 - 48 | 38 - 40 |
| XXL | 50 - 52 | 42 - 44 |
| 3XL | 52 - 54 | 44 - 46 |
| 4XL | 54 - 56 | 46 - 48 |
| 5XL | 56 - 58 | 48 - 50 |

| Waist (in) | Hip (in) | US Sizes | |
|---|---|---|---|
| XS | 26.5 - 27.5 | 32 - 33 | 26 - 27 |
| S | 28 - 29 | 34 - 351/2 | 28 - 29 |
| M | 30 - 32 | 37 - 381/2 | 30 - 32 |
| L | 34 - 36 | 40 - 421/2 | 34 - 36 |
| XL | 38 - 40 | 44 - 46 | 38 - 40 |
| XXL | 42 - 44 | 48 - 50 | 42 - 44 |
| 3XL | 44 - 46 | 52 - 54 | 46 - 48 |
| 4XL | 46 - 48 | 56 - 58 | 50 - 52 |
| 5XL | 48 - 50 | 60 - 62 | 54 - 56 |
Men's Footwear

| Inches | UK | Euro | US Men |
|---|---|---|---|
| 97/8 | 6 | 40 | 7 |
| 10 | 6.5 | 40.5 | 7.5 |
| 101/8 | 7 | 41 | 8 |
| 103/8 | 7.5 | 42 | 8.5 |
| 105/8 | 8 | 42.5 | 9 |
| 103/4 | 8.5 | 43 | 9.5 |
| 11 | 9 | 44 | 10 |
| 111/8 | 9.5 | 44.5 | 10.5 |
| 113/8 | 10 | 45 | 11 |
| 115/8 | 10.5 | 45.5 | 11.5 |
| 113/4 | 11 | 46 | 12 |
| 12 | 11.5 | 47 | 12.5 |
| 121/8 | 12 | 47.5 | 13 |
| 121/4 | 12.5 | 48 | 13.5 |
| 125/8 | 13 | 48.5 | 14 |
| 127/8 | 13.5 | 49 | 14.5 |
| 13 | 14 | 49.5 | 15 |
| 131/8 | 14.5 | 50 | 15.5 |
| 131/4 | 15 | 50.5 | 16 |

| ADJUSTABLE CAP SIZE | |
|---|---|
| Head (in) | |
| MEN'S OSFA | 22-231/2 |
| STRETCH-FIT | |
|---|---|
| Head (in) | |
| S/M | 207/8 - 211/2 |
| M/L | 22 - 23 |
| L/XL | 23 - 241/4 |
| XL/XXL | 241/4 - 251/2 |
| FITTED | |
|---|---|
| US sizes | Head (in) |
| 65/8 | 207/8 |
| 63/4 | 211/4 |
| 67/8 | 215/8 |
| 7 | 22 |
| 71/8 | 223/8 |
| 71/4 | 223/4 |
| 73/8 | 23 |
| 71/2 | 231/2 |
| 75/8 | 237/8 |
| 73/4 | 241/4 |
| 77/8 | 243/4 |
| 8 | 251/8 |
| 81/8 | 251/2 |