REMOVABLE LINER/EARPADS: Allows for easy cleaning as it is machine washable, adaptable for various weather conditions, and provides freedom to wear the goggle strap underneath the helmet FIDLOCK BUCKLE: Seamless magnetic functionality lets you fasten your helmet with gloves on ADJUSTABLE VENTILATION AND BRIM/GOGGLE VENTILATION: Allows hot air to rapidly escape out the top of the helmet; If conditions turn, close the venting to keep your head warm and dry; Allows hot air to flow unobstructed from the goggle through the brim ventilation for better anti-fog performance FIDLOCK BUCKLE AND REMOVABLE LINER/EARPADS: Seamless magnetic functionality lets you fasten your helmet with gloves on; Allows for easy cleaning as it is machine washable, adaptable for various weather conditions, and provides freedom to wear the goggle strap underneath the helmet