Zamp Ear Muffs RZ-44 / RZ-42 / RZ-40 SKU: HAEAR003 $14.95 Quantity discounts available QuantityPrice (0) No Reviews yet Quantity -+ Add to Shopping Cart Details Zamp Ear Muffs Zamp Ear Muffs for RZ-44 / RZ-42 / RZ-40 Helmets allow for additional hearing protection in your Zamp Helmet. DetailsBackDetailsZamp Ear MuffsZamp Ear Muffs for RZ-44 / RZ-42 / RZ-40 Helmets allow for additional hearing protection in your Zamp Helmet. Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review