The Monreith Eco Beaine from Weird Fish will keep you warm and cosy through chilly days. In a heat-retaining knitted design that is both practical and stylish, giving a little bit of stretch. This beanie is also eco-friendly and made from a recycled polyester made from pre-existing plastics. 57% Recycled Polyester, 43% Acrylic. Cosy Eco-Friendly Beanie - Monreith