PRseries EWC-40 Replacement Head Pad. Replaces the head pad foam on all 1991-2007 models. Includes pressure-sensitive Velcro "loop" on the backside to mate with Velcro "hook" substrate mounted to the metal backing plate. This replacement kit is the same shape, size, and thickness as the original, but it is made of a different material (SCR-41) which is impervious to perspiration and can be cleaned between uses with rubbing alcohol without degradation. Older foam head pads were shipped with a laminated cloth surface that will separate and peel over time - unlike SCR-41.
Replacement pad should be mounted the exact same way as the original for best results.