KASK Zenith X2 Air Safety Helmet-Type II-Class C

Material EXTERNAL SHELL:HD Polypropylene INTERNAL SHELL:HD Expanded Polystyrene HEADBAND:Soft PA Nylon Weight 470 g/1.04 lb Standards ANSI Z89.1 Type I , Type II - Class C All around protection against impact and penetration including front, rear, and sides. EN 12492 Protection against side, front and rear impacts Shock energy absorption capacity (Clauses 4.2.1.2 - front, 4.2.1.3 - lateral, 4.2.1.4 - rear) Penetration (Clause 4.2.2) Retention system strength (Clause 4.2.3) Retention system effectiveness (Clause 4.2.4) Size One size fits most