Double Depth For Added Or Double Depth Wear Firm Heel Counter and Rubber Shank Soft, Foam-padded Collar Accomodates Prescribed Orthotics Available Widths: Medium (B), Wide (D), X-Wide (2E- Box Labeled As WW), XX-Wide (4E- Box Labeled as XW) The women's Drew Tour Oxford is a clean, classic silhouette made with walk-all-day comfort. It features moisture-wicking Drilex linings and a slip-resistant sole. The removable WalkRight Technology Insole is engineered for protection and superior comfort.