Compare Geox Spherica Flat at Nordstrom,

A grippy circle-textured sole adds sporty style and function to a ballet-inspired flat crafted with a single strap at the vamp. Adjustable hook-and-loop strap Removable cushioned insole Patented tech sole with a durable, waterproof membrane and breathable perforations keeps feet dry and ventilated Textile and synthetic upper/textile lining/synthetic sole Imported