FIM (FRHPhe-01), ECE & D.O.T. Approved "ACS" Advanced Channeling Ventalation System: 5 Intakes & 4 exhausts; Full front-to-back airflow flushes heat and humidity out of the helmet. Improved ventilation system reduces shield fogging and increases airflow. for precise adjustments Premium Integrated Matrix Plus (PIM Plus): Reinforcment materials, including Carbon & Carbon-Glass. Hybrid fabric, provide enhanced Shock-Resistant performance. More comfortable, and lightness of helmet. Aerodynamic shell design for racing performance.) Silver CoolTM Interior with advanced anti-bacterial fabric: Enhance Moisture-wicking and quick dry fabric Emergency Kit (Cheek Pads): Allows quick and safe removal in an emergency situation. Double D-Ring Crown and cheek pads: Removable and washable Cheek pads: Interchangeable throughout all shell sizes. Included parts: Breath deflector, Chin curtain, Tear-Off Film, Pinlock lens, & Aerospoiler Pinlock Ready HJ-35 Visor: Provides 99% Uv protection, Anti-Scratch coated, Double locking system. Tear-Off Posts Installed Other Features: Cool Comfort & Cooling effect, Superior stability ALL NEW Easy Attachment System: Allows simple and secure tool-less Visor ( Shield) situation. Glasses grooves: Accommodates riders who wear eyeglasses and sunglasses Speaker pockets: for Bluetooth communication 5 Year Limited Warranty: For the original purchaser guarantees the helmet to be free of defects in materials and workmanship. Weight: 2XS to XS 3.22lbs (1,460+/- 37g) SM to MD 3.32lbs (1,508+/- 37g) L 3.43lbs (1,556+/- 37g) XL to 2XL 3.57lbs (1,620+/- 37g)