SPENCO POLYSORB WALK/RUN INSOLE SIZE:Size 3 and the flexible outsole helps

and the flexible outsole helps you in moving more freely

with hydrophobic/hydrophilic two-zone comfort technology built in

It's made of 100% vegan leather (polyurethane) and includes brass plated hardware

and a strong easy-on magnetic clasp

soft natural leather upper and breathable microfiber lining

SPENCO POLYSORB WALK/RUN INSOLE SIZE:Size 3 and the flexible outsole helpsThe Spenco Polysorb Walk Run replacement insole is contoured and gives you the shape that makes you feel great. This insole provides targeted cushioning which improves your athletic performance and extends the life of your shoes. It features deep heel cup which has lightweight PolySorb arch and heel support. The Silpure antimicrobial ensures that it is odor free.