JSP - Sonis 1 Helmet Mounted Ear Defenders - Compatible With EVO Helmets - SNR 26 - [JS-AEB010-0CY-800]
The Sonis® range of ear defenders have been designed by the JSP R&D team. Working with a leading UK acoustic engineering research facility they have developed an ear defender range that peaks at an unbeaten 37 SNR.

Features & Benefits:
SNR 26 
Low attenuation small cup 80-107 DB 
Moderate industrial noise 
Workshops 
Printing works 
Landscaping 
Leisure activities 
Hygienic 
Customisation 
Colour Coding for easy selection