Shoei GT-Air Journey Full Face Motorcycle Helmet - TC-2, XX-Large Advanced Integrated Matrix (AIM): High performance fiberglass and organic fibers are combined to create a shell structure that is ultra-lightweight, rigid and resilient Aerodynamic Shell Design: Molded air spoiler reduces drag and lift, as well as diminishes pressure on the rider's neck while riding at speed Ventilation System: Upper Air Intake Vent is positioned to maximize air volume into the helmet interior & Lower air intake/defroster vent reduces shield fogging and increases ventilation Sun Shield Visor System: Built-in QSV-1 sun shield gives riders instant relief from sun glare in one quick motion (Visor meets ANSI Z80.3-2010 standard for non-prescription eyeglasses) Interior System: 3-D Max-Dry center pad and multi-layered, polyurethane foam cheek pads (Cheek pads are replaceable or removable for maintenance)