The Arai Sly VX Pro 4 Helmet is Snell- and DOT-rated.
The interior Dry-Cool liner and cheek pads have been redesigned for comfort and ease of putting the helmet on and removing it, and feature Arai’s signature triple-density foam construction. The eyeport is extremely wide and is large enough to accommodate even the largest goggles for a panoramic view of your surroundings. All the VX Pro vents have been redesigned, including an all new chin vent which has been moved to the outside of the helmet, which in turn makes the helmet roomier in the chin area. The other vents have been re-tooled as well, to provide increased airflow.