Katin - Therman Thermal - Black Wash Rings a board model he created

a board model he created in the 80's and made famous by Pottz

This is of course dependent on the surfer -- a smaller person could use a slightly smaller fin and vice versa

L - 300mm (11 3/4")

Designed for balance of speed

What makes the Harmonic ‘67 especially unique is its swept back profile

Katin - Therman Thermal - Black Wash Rings a board model he createdThe Katin Therman Thermal Long Sleeve T Shirt in Vintage White combines style and comfort, making it ideal for surf lovers and those who appreciate a relaxed lifestyle. Made from high quality organic cotton, this shirt is designed to withstand the rigours of everyday wear while providing a soft feel against the skin. Its classic cream hue serves as a versatile canvas, easily paired with any outfit. With long sleeves for added coverage, it's perfect