The Out Of Open XL comes with two Zeiss toric lenses, one for good weather and one for bad weather. The quick and easy lens change system allows you to change them in seconds and always be prointed in case a cloud obscures the sun. Just open the lever on the left of the goggle, tilt the lens and the change is done. The Open XL by Out Of is a mask suitable for medium to large faces, it leaves a good space on the side of the eyes without interfering with the movements of the eyelid and allows you to wear most models of eyeglasses under the mask. Thanks to its wide field of vision the Open XL allows you to better see if another skier approaches, the landing of the jumps and even the handle of your avalanche backpack. that's why you need the Open XL: the field of view really makes the difference ... Go XL !!