The 3M Peltor X-Series earmuffs provide reliable protection against noise and impress with their ergonomics, aesthetics, and modern design. Despite their slim profile, the earmuffs offer maximum sound insulation. With their lightweight, double-shell design, they provide exceptional comfort and are extremely durable. The helmet-mounted version of the X-Series shares the same earmuff features as the headband version and can be easily attached to helmets with a 30 mm Euro slot. The same color coding is used as in the X-Series with headband.