Awesome Helmets & Safety Apparel for Action Sports NOBI has a line of helmets for use by Skateboarders, Snowboarders, Cyclists, Skiers and other action sports enthusiasts. We are employing Molecular Dispersion Technology (MDT), a state of the art foam product that is hundreds of times more protective than the current products used in competitors helmets. Our line of apparel with MDT built into strategic aspects is unrivaled and we are the innovators of this as yet un released concept.