Space Craft Zip Up Winter Boots Steel Shank Made in Japan Black/Yellow Sz 6 RARE

Rare Vintage Space Craft Zip Up Winter Boots Steel Shank Made in Japan Black/Yellow. Condition is "Pre-owned". Rubber boots & nylon. Has nice thick Orginal inserts with zippers on them. Boots also have a outside buckle on them also. They are in very good shape. My research on these boots came up with them being used as a great snowmobile boot in the 1970's and 1980's. Shipped with USPS Priority Mail.