Light, comfortable and well-ventilated helmet.
Ultra-durable ABS shell, polyester strap with buckle, and quick size adjustment via the wheel regulation system.
Universal size (52-64 cm).
Visor for helmet with mounting kit included. Easily mountable on Mouse helmet thanks to the pre-marked holes in the shell. Available in transparent (# 997.056.P) and smoky (# 997.056.F). Conform to CE EN 166
Historically, higher attenuating ear muffs meant large and bulky cups - but not anymore. The 3M Peltor X4 Ear Defenders can attenuate sound by as much as 33dB whilst maintaining a sleek, low profile, aesthetically pleasing design.
Extremely slim and light-weight cups help to improve compatibility when used with other Personal Protective Equipment.
New specially formulated damping pads and innovative foam contained in the sealing ring provide excellent acoustic protection, particularly against sounds dominated by low frequencies.
Simple colour coding: bright green, indicating high attenuation combined with an extremely slim, lightweight design.
Attenuation: Headband: SNR=33dB, H=36dB, M=30dB, L=22dB
Helmet Attachment: SNR=32dB, H=36dB, M=30dB, L=21dB