Zoan Thunder Full Face Helmet Gloss White (2XL) Manufacturer: Zoan Helmets Four rear exhaust vents DOT FMVSS-218 and ECE-22-05P Safety Approved Thermoplastic injected resin shell Removable hypo-allergenic washable lining LEXAN scratch-resistant optical visor Includes breath guard, chin curtain and fabric helmet bag Dual layer EPS Front and top intake vents for maximum ventilation