SAFETY - An outer thermoplastic shell in 2 sizes. - Multi-density polystyrene. - Multiple inner fabrics. - A metal micrometric buckle. - DOT, ECE/ONU 22.05.P CERTIFIED. FEATURES - High-density vents. - An internal tinted visor with the Pantalla system (a system that lets you close the sun visor in 3 different positions) - Weight 1200 g.