... material: grid cloth 3) sole material:3mm Optional choice: 1) Material: velour ,terry, waffle fabric, plush, netting fabric, non-woven fabric ,coral fleece ... ,polyester and etc.2) Sole material: EVA, EVA with beaded cloth, TPR, PU, Sponge ... interests in our products, please feel free and contact me. non-woven fabric indoor/hotel slipper