When trail riding you want a helmet that can deal with every situation ndash ventilation for the climbs lightness for all day comfort and robustness in case you do have a spill the crossride excels in all areas and looks the part too full rear coverage of the head makes it extremely strong and safe while the 18 air vents and crossride fit pad with progressive cushioning keep you cool and comfortable further flexibility comes from a removable visor and the ergo hold sl retention system wh