Crocs 207713-001 CLASSIC FLIP Unisex Sandals Black. These sandals are designed for comfort and style, featuring a synthetic upper, lining, and sole. They are slip-on for easy wear and are lightweight, breathable, and comfortable. The toe shape is round, and they have a regular shoe width. The heel height is flat, under 2.5cm. These sandals are ideal for enjoying fresh air with wriggling toes, offering a comfortable and stylish black design suitable for adults.