3M Peltor HY21 Hygiene Kit for SportTac mid layer or as a next-to-skin base

or as a next-to-skin base layer in cooler weather

waterproof refuge to intrepid mountain travelers

Care must be taken that you do not rip or puncture the membrane through excessive hard wear eg

Patented Backscabbard: Provides integrated rear carry storage while keeping the main pack compact and streamlined

3M Peltor HY21 Hygiene Kit for SportTac mid layer or as a next-to-skin baseThe 3M PELTORHygiene Kit HY21 keeps your 3M PELTOR SportTac Headset looking its best. The kit includes new cup cushions to ensure a proper tight seal for optimum protection as well as new foam inserts for the best sound quality. Extends the life of earmuffs headsets Ensures good function and hygiene Avoid wearing uncomfortable earmuffs