Ear flap hat
Ear muff accessory for safety hard hat
Ear muff accessory for safety hard hat
Ear muff mounting device
Ear protector attachment for a helmet
Ear shield apparatus
Elastomeric tensioning system for head and ear mounted eyewear
Elastomeric tensioning system for head and ear mounted eyewear
Electrically heated ski goggles
Electrically powered device for opening and closing the visor of
Electro-optic welding lens assembly
Electroluminescent and light reflective helmet
Electronic helmet
Emergency safety helmet
Energy absorbing safety helmet
Energy absorbing suspension element
Energy-absorbing insert for protective headgear
Enhanced visibility helmet
Enlarged earcup with adjustable earseal and improved noise atten
Enveloping helmet of composite structure