Alternate color or configuration shown3M™ Optime 105 Earmuffs H10AHVTwin cup design minimizes resonance, thus achieving maximum high and low frequency attenuation. Pivoting earcups for optimum fit. Padded steel headband with four point suspension for extra comfort.Manufacturer: 3M DATA PRODUCTS Add to compare listEmail a friendTwin cup design minimizes resonance, thus achieving maximum high and low frequency attenuation.Pivoting earcups for optimum fit.Padded steel headband with four point suspension for extra comfort.OverviewContact UsTwin cup design minimizes resonance, thus achieving maximum high and low frequency attenuation.Pivoting earcups for optimum fit.Padded steel headband with four point suspension for extra comfort.Your name * Your email * Enquiry * SubmitThis product is sold out