The 3M Peltor X-Series earmuffs provide reliable protection against noise and also impress with their ergonomics, aesthetics, and modern design. Despite their slim construction, these earmuffs offer maximum attenuation performance. With their lightweight, double-shell cups, they provide exceptional comfort and are extremely durable. The helmet-mounted version of the X-Series has the same cup features as the version with a headband. It can be easily attached to helmets with a 30 mm Euro slot with just a few simple steps. The same color coding is used as in the X-Series with a headband.