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Paul Lashton Water Repellent Spray



Size (need help?)

Size Guide

Determining your hat size is quick and easy. All you need is a tape measure or string that can be measured.

  1. Place the tape around your head right above your ear. It should across your mid-forehead, 1/8" above your ear, completely circling your head, and taut.
  2. Then use the chart below to find your 'Fitted' size. If you are in between sizes choose the next largest size.
  3. If you would like additional help, please watch our video on how to properly measure your head.

Our premium repellent is specifically designed for organic fibers and creates an invisible, durable protective barrier over your Panama hat that effectively repels any water.


1. Brush off and clean any dirt or dust on the hat.

2. Holding bottle upright, evenly spray entire hat from 6 to 8 away. Do not oversaturate.

3. Allow hat to dry for at least 24 hours. A second coating if you require a stronger repellent effect.