Leatt redesigned the best selling bicycle neck brace in the world. Now called the new Comp 4, the new chassis chassis is still made from Leatt’s high impact polymer (LHIP) but the front has been completely re-sculpted using into a split design that was pioneered by the Leatt STX brace from 2011. The split front design allows for independent movement of the two “wings’ for increased comfort and better fit. This “split” design criteria was also added in the redesign of the rear