Propet Ped Rx Men's Advantage Walker Slip-Ons offer a customizable fit for troubled feet This smooth, casual walker with an easy hook-and-loop closure has a stretchable vamp and a volume last that provide extra room in the forefoot area. Two removable insoles let you customize your fit. Each insole has a breathable sockliner, a layer of memory foam and a light polycork base to relieve pressure and add bounce to your step while inhibiting odor, keeping feet healthy and fresh. Diabetic-Friendly. Click here to view the PED RX benefits.