A goggle for use in snowsports including a flexible frame and a lens assembly, magnets or magnetic elements being provided on upper and lower edges of an inner surface of the lens assembly and magnets or magnetic elements being provided in corresponding positions on an outer surface of the frame, for releasably holding the lens assembly in the frame, and at least two releasable clips being provided on the frame, the clips being movable between a released position and an engaged position, the clips in the engaged position overlying a portion of the lens assembly and each clip including at least one retaining member which in use passes into an aperture at least part way through the lens assembly, in a direction substantially perpendicular to the surface of the lens assembly, for preventing or limiting movement of the lens assembly in a direction away from the lateral side of the frame.