do-it-yourself kit

IP65 Water & Sweat Resistance: Top-tier durability for all conditions

Wind noise is a constant bombardment to your brain - something your brain can't ignore

for optimum attenuation across all frequencies

MusicSafe Pro earplugs are made of the special AlpineThermoShape™ material

Hellberg Hygiene Kit for Secure 1 and 2 Earmuffs 312-1251 do-it-yourself kitReplacement pads and foam for Hellberg Secure 1 and 2 Passive Ear Muffs Hygiene Kits are used to maintain proper earmuff performance Kits contain new ear cushions and foam liner inserts which can be quickly replaced in a few easy steps You should replace your hygiene kit every six months to maintain maximum protection