With A Flexible Mesh Upper And A Rubberised Eva Sole, Umbria By Ziera Is Both Lightweight And Strong, Featuring An Active Comfort Footbed With Tpu Stabilising Cradle And Pu Gel Pads, Easily Removed To Fit Custom Orthotics. It Includes Forefoot Inserts Which Can Be Layered Or Removed To Allow For A Better Fit.