Sleep mask for sure. And not a cheap ass flemsy satin-like ones you get with the dom/sub pack at your nearest adult store!

I recommend the Manta Sleep ones. Used the smaller one for 4 years before the Velcro finally gave in. Immediately bought the regular ones and kept using the eye cups from my old ones. It was a godsend working third shift.

Haven’t tried the heated or cooled cups so ymmv.