Although this slingback has an 80mm (3.1-inch) heel, CloudFeel Espadrille Wedge Sling feels more comfortable than most flats. Here's why - that chic-but-sturdy wedge heel is made with a dual-density internal wedge that rises from a thick rubber outsole, leaving your forefoot to rest on cushioning made of our proprietary GRANDFOAM.Customers with a narrow foot should consider ordering a half size smaller than they usually wear. Linen upper in Navy Blazer with jute wrapping in Natural; elastic inset and functional buckle closure on back strapFull rubber outsole; 80mm (3.1-inch) jute-wrapped wedge heel Dual-density, cored out internal wedge Fully lined footbed with GRANDFOAM cushioning