Plus Fitting System- Two Removable Footbeds for Added and Double Depth. Leather Lining With Adjustable Ankle Strap. Tempered Steel Shank For Added Protection Polyurethane Footbed with Drilex Topcover to Wick Away Moisture. Accommodates Prescribed Orthotics It's a shoe….it's a sandal… it's comfortable! Smiles by Drew is loaded with padding for soft comfort, but offers enough firm support from its steel shank and wide outsole to keep you sure on your feet. Adjustable hook and loop closure in the back. Fully padded, removable footbed.