These amazing barefoot sandals are sold in a pair. They fasten with a lobster clasp and extender chain at the back of the foot. The extender chain guarantees a perfect fit on all sizes as it is adjustable. Our rustic metal is the perfect colour for this foot chain, as the colour will stay the same and won't wear like silver/gold alloys do. If you have particularly tiny feet, please drop us a mail after ordering your barefoot sandals and we will adjust the size accordingly!