The X821 Lace Walker X-Last in White for Women from Apex.

The Lenex is made from technologically advance leathers, polyurethanes and moisture transferring polyesters to keep the foot in a healthy cool environment. 

• Moisture transfer polyester lining.
• Removable Apex polyurethane orthotic absorbs shock heel to toe.
• Multi-density EVA midsole.
• Anti-slip rubber outsole.
• High-tech Carboplast foot bridge provides motion control and minimizes pronation.
• Apex unique PRS insole (Pressure Relief System) allows you to easily customize the comfort and fit of the shoe by trimming the insole at the areas of pressure.