The Smith 4D Mag XL ski goggles deliver an uncompromised view of the mountain with a 13% larger field of view than the standard 4D MAG, making them the ultimate choice for skiers and snowboarders who demand maximum peripheral vision and terrain awareness. Whether you're navigating backcountry lines or charging through resort storm days, the magnetic MAG lens change system lets you adapt to shifting light conditions in seconds without removing your gloves, while ChromaPop lens technology enhances contrast and natural color to reveal every detail of the terrain ahead. Designed specifically for larger faces and as the only OTG-compatible goggles in Smith's 4D lineup, these oversized ski goggles accommodate prescription eyewear without sacrificing performance, featuring advanced 5X anti-fog technology that maintains crystal-clear vision no matter how hard you're pushing the limits.