From Free People: An elevated take on a classic FP favorite, these so cozy mules are featured in a slip-on style and backless design with a shearling lined interior, stunning embellished details, and a dreamy knit footbed. Molded footbed EVA outsole Closed toe Fit: This style runs true to size, if in between sizes; we suggest sizing up. FP Collection Artisan crafted from fine leathers and premium materials, FP Collection shoes, bags and belts are coveted for their signature vintage aesthetic.