Product details:

HJC CL-IRONROAD HALF HELMET FEATURES Aggressive and Stylish Shell Design - Advanced polycarbonate compact shell - Lightweight, superior fit and comfort using advanced CAD technology Dial Comfort Adjustment Mechanism - Provides the ultimate comfort Zip-Off Removable Neck Curtain - Ear pocket conveniently allows rider to install speakers - Fully removable and washable interiors Nylon Strap Retention Band - Double D-Ring chin strap TECHNICAL INFORMATION Standards: DOT-218 Construction: Injection-molded thermoplastic Weight: 2.57 lbs / 1170 grams (approx, based on Size Small/Medium) Packaging: Individually wrapped, bagged and boxed, 6 per master carton CLIRONROAD BLACK XXL