Team Wendy has made updates to the EXFIL Carbon Helmet liner by implementing a new liner design based on the latest Revolve TPU liner system. This new design will improve the overall comfort and fit of the helmet and includes a removable center channel for improved communications headset compatibility. The updated liner will also provide the highest blunt force impact protection offered by tactical bump helmets. Customers have a choice to order the Carbon helmet with either the new Revolve TPU liner or the Zorbium foam liner.