Bucky Barnes Has a Clunky Arm In Unused MCU Concept Art
In "Captain America: Winter Soldier" (2014), Bucky Barnes wears a mask because he wants to protect himself from the Coronavirus that Hydra would release 6 years later. : r/shittymoviedetails
Winter Soldier Filtered Mask for Men - Etsy
Winter Soldier Mask Cosplay With Adjustable Strap Bucky - Etsy