K2 knows that every day the mountain can present different conditions, dictating where you ski and what ski accessories you should wear. With goggles being essential to your kit, the new K2 Source Z is at the top; featuring a semi-frameless design equipped with removable outriggers to achieve a best in-class-fit regardless of your preference to wear your goggles over, under, or on your helmet. With EZ Swap Lens Attachments, reloading your frame with a fresh lens is never an issue for the skier on the go.