Captain Cold's Goggles are a pair of protective goggles worn by Leonard Snart as Captain Cold and temporary Ray Palmer as Colonel Cold.
The goggles were presumably created by Cisco Ramon along with the Cold Gun, the user who wears them has their eyes protected from the flashes and reflection given off the Cold Gun or the sunlight.
The goggles were briefly used by Ray Palmer while assuming the identity of Colonel Cold after his A.T.O.M. Exosuit was destroyed.
DC's Legends of Tomorrow