Superman as invulnerability and so does the mask, it would be pretty hard to choose the winner.
In my opinion, the Mask would put up a good fight, but I dont think that superman would win. The Mask good make anything appear at anytime. He could get a kryptonite gun and kill superman, but superman could just use his speed and rip the mask off before the battle starts. you decide the winner
You guys keep saying that so and so would rip The Mask off so once again ill inform you that THE MASK CANNOT BE TAKEN OFF UNLESS IT WANTS TO BE oh and The Mask has super speed too so what diffrence does superman's speed make superman is not totally invunrable he is just EXTREMLY hard to hurt but The Mask cannot be killed or permantly injured at any time what so ever if you guys read Lobo/Mask youd see that even Lobo couldnt beat The Mask only Lobo's regenarative powers kept Him from being slaughtered and the only weakness The Mask has is His lack of interest in a boring fight He has stated that He is capable of dominating the universe if He wasnt so lazy. Superman may be DC's poster boy but against The Mask he's toast.
If you ask me some of the stuff superman does is a ****ing joke beat teh hulk? yeahhhhh rightttttttt maybe Superman Prime but normal superman whatever but then again they allowed wolverine to beat Lobo witch is a bigger joke so yeah The Mask vs ANYONE in DC or Marvel would end in standstill or The Mask being victor not that He cares for whinning fights.