Soft Goods Renew Refresher kit for David Clark H10 series headsets. Will fit the H10-13.4, H10-13S, H10-13H, H10-13Y, H10-13N, H10-13X, H10-13XL, H10-13HXL, H10-13XP, H10-13HXP, H10-20, H10-26, H10-30, H10-56HXL, H10-56HXP, H10-60, H10-60H & H10-60HXL headsets.
eBay