Watch cap for fishermen in cotton (light)
skullcap (miki beanie) for sailors. Yachmen use it as a watch cap
This beanie will hug closely to your head, thanks to the velcro strap.
The old french sailors used to wear this hat because it arrives above the ears (so they could hear the wind) and it has no visor (can't go away because of the wind !)
Adjustable on the back with Velcro (scratch)
