Boot Sizing Insert Toe Cap Assembly for a Space Shuttle EMU Boot, measuring approximately 12″ x 4.5″ x 3.25″, marked on the top: "Item: Boot Insert, Sizing, Right, P/N 0104-22664-16, S/N 084, Size: OL LGE-LGE, Code ID 74897, MFG 5/82, Contract NAS 9-15150," with a felt tip notation, "Class III W." In fine condition. Accompanied by the part bag. The Boot Sizing Insert was designed to give an astronaut a custom fit within a standard boot.
Provenance: The Spaceflight America Museum and Science Center in Prince Frederick, MD.
