Size Guide · adidas Hats and Beanies
Measure the circumference of your head with a measuring tape, just above your ears and eyebrows, and find your measurement in the chart.
Caps, visors and beanies
| Size | adidas Code | Head (cm) |
|---|---|---|
| Youth | OSFY | 52 - 54 |
| Women's (S/M) | OSFW | 54 - 56 |
| Men's (M/L) | OSFM | 56 - 58 |
| Large (L/XL) | OSFL | 58 - 60 |
Official adidas sizes.