The Fian combines the elegance of its predecessor with sophisticated safety technology to create the ultimate training and competition helmet. Covered in the most luxurious velvet and trimmed to perfection, the Fian offers a slim tan headgear to create a supremely elegant look, while the traditional satin headband with built-in drawstring adjusts the height of the helmet to cradle the head. Kitemarked and CE marked according to VG1 01.040 2014-12; Certified by SEI to ASTM F1163-15 on hats 6 5/8 and up. Characteristics: - Luxury velvet - Slim tan harness - Satin lining - Complies with multiple security standards The size of the Charles Owen helmets corresponds to the circumference of your head at the height of the forehead, in cm.