The mountains are calling and the Excursion X is your perfect companion. As part of the Glacia duo in our revamped Cross Performance (XP) lineup, the Excursion X is purpose-built for high alpine exploration. The removable eye shields block harsh UV light associated with high altitude, while the detachable leash and swappable cable temples allow for added security and comfort. More than just a tough customer, the Excursion X features modern styling, thin temples and lightweight construction so they can take you from the mountaintop to the boardwalk.