Aerothotic Merak Women's Platform Slingback Sandals L1401 Size:8 and a flexible cork blend with Color:Jewel Black and a flexible cork blend with built in high arch relief footbed technology these versatile slip on sandals feature a high quality synthetic leather upper paired with an advanced polyurethane gel construction to deliver supreme cushioning and promote proper posture with every stride they feature a chafe free soft lining crafted with high quality inner materials that sit smoothly against your skin to eliminate raw sore spots and skin blistering during all day wear A medium heel cup cradles the hindfoot with stability