The Hat by Gath is surfing's original surf helmet design, and become a cult iconic since it burst onto the scene in the 90's - a la Tom Carrol!
Improvements have been made to construction materials over the years, but in essence the Hat remains true to it's original features and design focusing on a slim-lined hard shell, fitted with soft neoprene headband to provide maximum comfort and fittability, whilst creating the least amount of drag possible.

Features include:

The Gath RV is fitted with a retractable full face shatter proof visor (98% + UV protection),
Comfortable Neoprene Headband,
Washable EVA soft foam liner,
Adjustible Audio Vents and chinstrp Anti Rash Sleeve.
Comes with protective Storage Bag.

Size Chart
Helmet Size  Fits Head Size
Small  Up to 560mm
Medium  560mm to 580mm
Large  580mm to 595mm
X Large  595mm to 600mm

This sizing chart is a guide only, as head shapes vary.
Measurements should be taken around the head  mid forehead, just above the ears.