Vintage 1970s white leather fold up travel flats

Vintage 1970s white leather fold up travel flats by Mercury. Features white leather uppers, wide rounded toe, green and white trim detail at edges, slip on fold up style for easy packing and traveling, foam sole, and barely there block heel. Very good vintage condition with light overall wear. Heel to toe (inside shoe): 9.75 inches Ball of foot (bottom of sole): 3.25 inches Heel height: <1 inch Size: marked 9/10 XL