From Crocs, the Women's Bae Platform Block Heel Clogs feature: Velvet fabric upper Ventilation system that allows air and water to pass through multiple ports inside of the shoe Textured details around the heel, toe box, and collar Slip on design Pivoting heel strap for a more secure fit Ultra-contoured EVA outsole Approx. 1.5" platform height Approx. 2.5" heel height Imported.