Protos Integral Ear Defenders 252LS all parts of the Protos

all parts of the Protos ®

5 mm / 0 " Vibration & noise data Equivalent vibration level (ahv

Designed for rope ascents

High offset post increases freedom of movement when working on slopes

Protos Integral Ear Defenders 252LS all parts of the ProtosProtos Integral ear defenders are exceptionally comfortable to wear and slot simply and quickly into position inside the Protos helmet shell, providing noise reduction of SNR 26dB. The contact pressure and ear position are adjustable so as to obtain the perfect fit for each individual wearer. The contact pressure can be adjusted by increasing or decreasing the pressure via the red dial positioned on the inner side of the ear defender whilst the ear