Tranquillo Rain Hat (sundial), GRS 50%

This rain hat may not be fashionable, but neither is wet hair. So are you going for waterproof? The material has a luxurious matte look and is made from old recycled plastic bottles, but with a cotton lining. With ventilation holes.

100 % Recycled polyester from old plastic bottles.
Lining: 100 % Organic cotton jersey