3M Peltor Earmuffs Optime 1 Helmet Attachment
• Soft wide cushions helps reduce pressure around the ears and improves comfort and wearability• Large space inside cup helps reduce moisture and heat build-up• Easy to replace cushions and inserts helps keep them hygienically clean• Large space inside cup helps reduce moisture and heat build-upSNR=26dB, H=32dB, M=23dB, L=15dB
