Size L 2023 Model with MIPS technology. Perfect condition - rode with it once, didn't really fit my head, kept rotating forward. Someone told me that Bell's tend to fit people with a more sloped forehead rather than my flat one, kinda like the Shoei vs Arai motorcycle helmet fit. Fits my 7 5/8 head OK other than that. Comes with box, manual, and accessory mount. More info here: