ONEAL Sieera R Adventure Helmet Color: Gray/Black Size: XL (61/62) Weight: 1600g Double Visor Shell made of ABS Complies with ECE22-06 safety standards See here for details: https://www.dainesejapan.com/demonerosso/how-the-new-ece2206?srsltid=AfmBOoqXi3U7vbEUwskopAkAf9N4i26VR1Mn7OsIa3FM-byl4Ve-PdPz Manufacturer's Website: https://oneal.com/products/sierra-helmet-r-v-23-black-gray Purchased in December 2023 from the FC-MOTO online store. Only tried on once after purchase. Unused, in excellent condition. I am selling this helmet because I sold the motorcycle that matched this color. In Japan, I believe this model is not often seen on other riders.