Corsair-X Helmet - Takumi - Frost - 2XLFeatures intermediate oval shape which fits the majority of head shapes in the North American markets. Internal Air Channel Improved ventilation with an enhanced air extraction system, pulling hot moist air from the eye port area through ducted channels behind the cheek pads that exhaust out the side cowl vents, keeping the rider cool and helping to reduce fogging. PB SNC2 Shell Z Resin developed and blended in house, bonds the many layers and