The Rockport Vivianne 2 Part is a casual women's leather high heel backstrap sandal that has an adjustable buckle strap with elastic goring. -Heel Height 3 1/8 inches -Leather upper -Retro meets modern with this cork-wrapped platform sandal -adjustable buckle provides a personalized fit -PU Footbed Cover Provides a Soft Touch Yet is Durable -Fabric lining Provides a Soft Feel for Comfort -TR Outsole Provides Traction Control Adjustable Buckle Allows for Personal Comfort and Fit Preferences -Textile Lining Provides Breathability -Removable Molded EVA and Memory Foam -Footbed365 Provides Lightweight Impact -Absorption Cushioning that Molds to the Foot