Determining your hat size:
Selco hats are designed to fit your head perfectly. To select the size that is right for you, please follow the instructions below. Selentino hats generally run a 1/2 size fuller.
- Using a flexible tape measure, measure your head circumference. Measure your hat-line, going above the ears, 1 inch above the eyebrows, and around the back of your head, following the line your hat would normally sit on.
- Follow the size chart below to find your size. If your head circumference measures between two sizes, select the smaller size.
- If your hat is too big, a small piece of foam or cotton can be inserted into the hat's sweatband to ensure a perfect fit.
Please use the chart below to convert your head meaurement to the correct hat size:
| Head Measurement | American Size | English Size | European Size | Cap Size |
| 21" | 6.625 * | 6 1/2 | 53 | XS |
| 21 1/4" | 6 3/4 | 6 5/8 | 54 | S |
| 21 5/8" | 6 7/8 | 6 3/4 | 55 | |
| 22" | 7 | 6 7/8 | 56 | M |
| 22 3/8" | 7 1/8 | 7 | 57 | |
| 22 3/4" | 7 1/4 | 7 1/8 | 58 | L |
| 23 1/2" | 7 3/8 | 7 1/4 | 59 | |
| 23.5" | 7 1/2 | 7 3/8 | 60 | XL |
| 24" | 7 5/8 | 7 1/2 | 61 | |
| 24 3/8" | 7 3/4 | 7 5/8 | 62 | xxl |
| 24.875" | 7 7/8 | 7 3/4 | 63 | |
| 25.125" | 8 | 7 7/8 | 64 | xxl |
| 25.5" | 8.125 * | 8 | 65 | |
| * Call for availability | ||||
