Dav takes their expertise in making stylish rainboots and applies it to ballet-flat style for stunning results. This cutie is easy to slip on, highly flexible, and will stand up to the wettest of conditions. The Dav Flat Solid shoes feature a synthetic upper with a round toe. The man-made outsole lends lasting traction and wear. Made in China. Rubber. Rubber sole. Heel measures approximately 1/8" This shoes / sandals / boots style name or model number is Flat Solid. Color: Black. Material: Synthetic Upper and Man-Made Outsole. Measurements: 0.25" heel. Width: B.