Slightly larger than the Changer, the Charger XL's Ergonomic TPU Frame keeps the comfort levels up by retaining maximum flex and mobility in extremely low temperatures, plus it's abrasion resistant. The 100% UVA/UVB Protection, Anti-Fog, Hard Coated Lens is constructed with dual pane technology to create a climate controlled environment within your lens to better prevent fog in all conditions. With Standard Lens Changeability, these top-notch goggles are about as much bang-for-your-buck as you can possibly get so grab a pair before your bros find out and hit the slopes in style.