This item has been discontinued. Don't panic! Go back to view all Hard Hat Ear Muffs. Radians Cap Mount 22 Ear Muffs are designed to fit virtually all slotted hard hats. These hard hat mounted ear muffs feature foam filled, padded earcups that fit securely and comfortably over the ear. Radians Cap Mount 22 Ear Muff Features:
+ Lightweight, durable construction
+ NRR 22