Shoei takes their decades of motorcycle racing and uses it to create the most technologically advanced helmet available with unmatched comfort, safety, and style. Shoei helmets have a legendary fit that is achieved through the use of 4 shell and 5 EPS liner sizes for maximum comfort and safety. The RF-1000 shell is constructed using a proprietary Advanced Integrated Matrix plus multi-fiber technology which is embedded into fiberglass for maximum strength while keeping the shell lightweight. Removable adjustable cheek pads and 3D comfort liner system are constructed not to shift during high speed riding ensuring the Shoei RF-1000 is a perfect fit. Shoei built their RF-1000 helmet with a quick release base plate system making it easy to take on and off. The semi-dual EPS liner provides the Shoei RF-1000 with maximum ventilation. Shoei included a face shield defogging vent for maximum ventilation and visibility on the RF-1000 helmet. The 3D comfort liner is installed giving the Shoei RF-1000 unmatched comfort and protection. Upper and Lower air intake ports provide maximum air flow on the Shoei RF-1000. The newly designed Areo Wing Spoiler on the RF-1000 helmet increases negative air pressure, improves exhaust performance, and makes for a cooler ride. A preset XC-1V shield opening lever with locking mechanism makes the face shield secure yet easy to change on the Shoei RF-1000. Shoei included a neck outlet vent on the RF-1000 for maximum air circulation. The Shoei RF-1000 meets or exceeds DOT standards and is Snell M2005 rated proving it's safety and construction. Shoei includes a 5 year warranty on their helmets.