Rova Hat BlackOne size fits all. Wide 12 cm edges Features: Resistant, lightweight and foldable like all the Ibeliv hats, the raffia crochet Rova Hat is adorned with a leather strap whose patented Ibeliv scratch system lets you adapt the size to your head size. With the brim lowered or raised, the Rova retains the shape you give it, thanks to the hidden frame at the end. Materials: 100% natural raffia, lined with an organic cotton band around the inner head for