Astra Slingback (Bouclé Black Multi)rag & bone Astra Slingback (Boucl Black Multi) rag & bone : 85% , 15% : 100% : 100% : Boucl Black Multi A rag & bone favorite in a new context. This flat style retains its quintessential tapered square toe, but is secured with a slingback and a grommet studded Mary Jane strap, all in black boucl tweed woven with tonal sequins and multicolored threads. Crafted with dual density antimicrobial foam insoles: OrthoLite Lazy Hybrid for custom fit comfort,