This cap features Flexfit® stretch technology, meaning each size comfortably covers a range of head sizes for a secure, flexible fit. There is no adjustable strap.

The elastic Flexfit band allows for some overlap between sizes. If your head measurement is close to 58 cm, either size may fit depending on how snug you prefer your cap.

How to Measure

Use a soft tape measure and wrap it around your head, just above the ears and across the forehead. Measure snugly, but not tight.