Black sandals with adjustable straps, size 21cm. I took these on a 3-night trip this month and had my son wear them, but they seemed a little small, so I'm selling them. The toes are guarded, and the instep height can be adjusted with Velcro. Please consider this item with the understanding that it is USED. - Color: Black - Size: 21cm - Design: Sandals with straps - Material: Mesh and synthetic material - Features: Adjustable straps Thank you for looking.