Good Day Mate!" Diving takes you to some of the Sunniest and Warmest places on Earth, Protecting-Yourself from the Heat and Damaging Sun Rays is important to your Health. Always have a Cap to Protect-your-Head when Out-On-or-Near the Water. Let them know you're a diver with this great looking Outback Hat that features Wide Brim for added Shade, Side-Vents and a Removable, Adjustable Chin Strap. Hats have Great Dive Theme Logo's and are designed as One-Size-Fits-Most. Hat makes a great gift idea.