The Macon and Watts available in a full carbon fiber shell. Bern Carbon lids feature a full carbon fiber shell with a traditional EPS foam liner with micro adjustably for a great fit and feel. Our carbon helmets are the thinest, and most durable lids in the line, and some of the most light weight as well. We've updated all our carbon lids with a sleek satin finish to improve the already trick carbon finish. This is the mack daddy Bern lid.