Maxomorra was Rainbow Kids Boutique's first brand and it's still our flagship brand and very dear to our heart.  Maxomorra is all about practical styles, fun prints and ethical production. These one size adult beanie hats are thin but surprisingly warm.  Made from a double layer of jersey, they are breathable, soft and stretchy, making them suitable for most of the year.  Light and easy to carry around in a pocket in case it's needed! For guidance on sizing, the Maxomorra Sizing Chart can be found here. These adult hats are one size. with a 56-58cm circumference, and measure 28cm from top to bottom.  Fabric: 95% GOTS-certified organic cotton, 5% elastane