MIPS Brain Protection System;BOA® Fit System lets riders easily secure and adjust helmet fit with one hand;Blendr mount system easily integrates GoPro camera and Bontrager light accessories only;The in-mould composite skeleton increases helmet integrity for larger vent variations;LockDown dividers make helmet strap management clean and are easy to adjust;Internal, recessed channels move airflow over your head to stay cool and dry;Crash Replacement Guarantee provides free helmet replacement if involved in a crash within the first year of ownership;