Rockport - Shanghai (Waterproof Black Leather) - Women's: The Shanghai slip-on has get around style with Hydro-Shield(R) technology to help keep your feet dry. Waterproof, suede and full grain leather upper features dual instep goring for a flexible fit. Dynamic suspension DMX(tm) foam chamber on bottom of footbed provides dynamic air cushioning and sensation. EVA midsole provides durable and lightweight cushioning to reduce foot and leg fatigue. Lightweight rubber outsole provides durable traction and features a fashionable, driver moc heel.