These are clogs (similar in style to shoes like Crocs or foam slip-on sandals). They feature a white perforated upper body, ventilation holes, a cushioned dark brown inner sole, and a matching heel strap.
This style of footwear is generally considered unisex. Clogs and slip-on foam sandals of this design are widely worn by people of all genders for casual wear, comfort, and water-friendly activities.