Plus Fitting System - Two Removable Footbeds for Added and Double Depth Removable, Moldable, Dual-Density Insert with Flared Outsole with Wide Shank and Polyurethane Rocker Bottom Drilex Lining with AGEIS Shield for Odor and Stain Control Soft, Foam-padded Tongue and Collar With Tempered Steel Shank and Firm Heel Counter Accommodates Prescribed Orthotics