Vintage Kalso Earth Mary Janes in Pewter Gray Size 7.5

Vintage Kalso Earth Mary Janes in a beautiful pewter gray, with classic negative heel technology, women's size 7.5! I love these shoes, but I've transitioned to minimalist shoes, so I'm not wearing these anymore, and it's time for them to find a new home. They are adjustable with a Velcro strap. The soles show some wear but still have a lot of life left in them. Both toes have scuff marks; please see pictures. Some shoe polish would probably spruce them up!