A pair of Sleep Shorts size large which were downgraded from 'flight status', so these were presumed flown on the Shuttle mission. These were worn by Space Shuttle crew members during flight. These shorts have Velcro attachments on the front and were at one time from the collection of the US Space Walk of Fame. They come with a COA from Robert Pearlman of Collect Space. These shorts are in very good condition with signs of being worn and washed.