Arai - Made in Japan since 1937. Arai motorcycle helmets are high-end, of the highest quality. They were the first motorcycle helmet company that offered 5-year warranty for its products. Every helmet is handmade and undergoes three quality-control levels: one after the shell is ready, one after painting, and one after the final assembly. After a helmet is complete, it goes through a five-point laser scanning system and a CAD/CAM software. Their factory craftsmen sign the inside of the helmets they help creating--a sign of pride that guarantees that every helmet is given the same careful attention to detail.