For that bit of extra protection from the sun during your session, adjustable chin strap with release buckle. Removable back neck flap. Can help to minimize annoying glare and give you valuable shade for your Head, face and scalp whilst in and around the water. 

The sizing of the hat runs snug. You may want to size up for a looser fit.

Product Features

• Adjustable strap.
• Detachable back flap.
• Extra stability with secure earpieces.
• Perforated panels.
• Matte silicone branding.