Know before you buy: We've been an Authorized NEXX dealer since 2015. All NEXX helmets ship direct from the NEXX USA warehouse. You'll get the newest version warranty. US buyers will get the DOT / ECE version. Not the ECE-only version which is not authorized for sale in the USA. Features: Safety Ratings: ECE 22-06; DOT FMVSS 218; CCC and NBR 7471:2001. Weight: 1575 grams (+/- 50 grams). POLYFUSION SHELL TECHNOLOGY. Compact and comfortable shell with high impact resistance. VENTILATION AND AIRFLOW. Large upper vent and extremely efficient chin vent allow a large volume of cool air to enter the helmet. An innovative air chamber between the dual EPS liners improves air circulation. ACTION CAMERA SUPPORT. Includes a practical and removable support for action cameras -- placed on the side of the helmet. PREPARED FOR X-COM 3. Seamless integration with NEXX X-COM 3 Bluetooth 5.2 Intercom System (SOLD SEPARATE). Available in two variants: the X-COM 3 Standard, and the X-COM 3 PRO that brings Mesh 2.0 Technology and world class sound by Harman Kardon. 2 SHELL SIZES: XS - M, L - XXL Thanks to many hours spent in Aerodynamic studies and wind-tunnel tests the NEXX Y.100 Core Helmets special shape allows a relatively lightweight helmet, with a sporty design that optimizes both stability and soundproofing at high speed. The 3D formed interiors are fully removable and washable, anti-sweat and anti-allergic. The thick neck roll is also removable and washable, blocking air from entering under the helmet. The large upper vent and the extremely efficient chin ventilation system allow a large volume of cool-air to enter the helmet. In turn, the dual EPS Liner includes an innovative air chamber between them: this allows a truly breathable helmet, with optimum exchange of warm, humid air with incoming cool, fresh air. Y.100 eye port is extremely wide and offers an increased feeling of openness inside the helmet, a sense of freedom ideal for all urban conditions. The visor is an optical class 1 anti-scratch and prepared for the use with a Pinlock Fog-Free lens. The inner sun visor operates via an external ergonomic button, easily handled with gloves, filtering out 99% of UV light. Quick release visor mechanism; makes changing visors extremely simple and quicker than never (less than 8 seconds) and tool free. Y.100 is by default equipped to accommodate the NEXX Helmets X-COM3 System developed in cooperation with the renowned Bluetooth specialist SENA. The X-COM is a Bluetooth 5.2 stereo headset with long-range Bluetooth intercom designed specifically for motorcycle riders who prefer smaller form factor for maximizing their riding performance, yet maintaining rich features of Bluetooth intercom.