After wearing it for a year, I've finally figured out that I should have been wearing a Large helmet, not an XL, all along. So I have a 12 month old X-11 helmet, never been stacked or dropped. I also have 2 sets of cheekpads - the standard ones and some thicker ones. Personally I wouldn't buy a second hand helmet, so I won't be offended if you point and laugh. There's no pressure here. But if someone reads this and is interested just drop me a PM. Helmet is in Eltham / Melbourne.