Barbour olivia bucket hat a pared-back essential for women's wardrobes, this bucket hat is perfectly minimal in every way. The 100% cotton accessory features a tartan inner headband and a barbour logo embroidery to finish. 100% cotton sponge clean only small: brim circumference: 55cm, brim depth: 5.5cm medium: brim circumference: 57cm, brim depth: 5.5cm large: brim circumference: 59cm, brim depth: 5.5cm lha0508.