(a) a self contained breathing mask for covering a full face of a wearer and including a face plate permitting the wearer to view a space outside the mask, said mask including an exterior surface and an interior surface;

(b) an adjustable spectacle kit inside the mask, said kit comprising:

(1) a bracket adapted to be attached to the interior surface of the mask, said bracket defining a slot for holding an adjustable lug;

(2) an adjustable lug extending through said slot in the bracket, said lug including an upper end portion above the bracket and a lower end portion below the bracket, said lug frictionally engaging the slot, said lower end portion of the lug including a frame holder for connection with a spectacle frame;

(3) spectacles including a frame for supporting at least one eyeglass lens and including a bridge, said frame holder connecting the frame with the lug for positionally adjusting the frame within the mask; and

(4) a resilient grommet inserted in said slot and frictionally engaging said lug, said grommet comprising an elastomer.