The Aria Spherical® shield helmet offers comfort on the mountain while boasting a futuristic look with modern performance features. You can easily pull the shield out and over the helmet and back down without any fuss - a great option for those who wear glasses. You're also sure to appreciate the VIVID lens that's seamlessly integrated with the helmet, MIPS® Spherical technology which aids in the reduction of rotational energy during impacts, and Thermostat Control so you can manage the temperature within.