* Custom-painted "CAIRBULL" FULLY vented road helmet in 2022, to use while riding my Argon 18 Krypton in the USA, and while my Cervélo in the Philip[pines. The polycarbonate outer liner is fused to the molded EPS foam shell, which I am sure it a nice feature but made it harder to custom paint. I bought a black helmet, laid down silver stripes, and then painted the whole thing a translucent purple. So it is Two-tone" - lighter purple stripes over a VERY DARK Purple, or Black, depending on the light. The skull-locking sport harness system provides tons of fit adjustment while mimicking the full-circumference tightening of high-end helmets. It is very comfortable and VERY cool, but I need a "Durag" to keep from getting a very weird-looking suntan. (lol)