Giro NEO. The Neo™ is the foundation of the Giro helmet collection and has become an instant classic. And not without reason: thanks to its in-mold construction, it is particularly light and can be perfectly adjusted to the shape of your head thanks to the In Form™ adjustment system with vertical adjustability. If you get too hot on the mountain, you can quickly cool down thanks to the Thermostat Control™ ventilation system. Giro - Neo\u2122 24/25 Ski Helmet matte black