Blue skies, puking powder, icy temps--the Anon WM3 MFI Goggles adapt. When the mercury takes a nosedive, we attach the face mask for gap-free coverage, and when the clouds roll in a new delivery, we change out the lens with a quick snap of the magnets. No matter the conditions, the crispy Perceive optics make features pop, while the perimeter vents, wicking face foam, and lens treatment stop fog from clouding our view when we're charging hard.