Made from 100% recycled polyester and featuring this season's cartoon bottle logo, the reversible Ocean Bucket Hat gives your kids protection in and out of the water and lets them choose their style. The chin strap is adjustable and will hold the hat in place while they get down to the adventures, but can also be removed for more relaxed moments. To fit head size 55 cm. Part of our O'Neill Blue product range. Please refer to Our Ocean Mission page for more information about the materials used in O'Neill Blue products.