Kask Mojito Helmet White, L While so many companies are moving toward more subtle rounded designs, Kask draws from the pro issue Vertigo to construct a helmet that turns heads with its 100% Italian style. The Mojito is fabricated with an In-mold construction using expanded polystyrene to reduce pressure on the head upon impact. The fit system is Kask's Up-N-Down ratchet adjustment that allows the helmet to sit below the occipital bone for optimal fit and comfort. The liner features a non-slip gel to ensure your helmet doesn't slide as you move your head around. Twenty six air vents allow air to move freely and help pull perspiration away from your head to keep you cool.