Billabong Adiv Boonie Hat from the Adventure Division collection. Crafted from a premium recycled cotton nylon elastane blend fabric, this hat offers both style and sustainability. The wide brim visor provides ample sun protection, while the adjustable chin strap ensures a secure fit. Complete with a sleek silicon patch on the center front crown and a unique daisy chain detail, this hat is the perfect accessory for your outdoor adventures. Size: 58 cm .