Features: Ergonomic Design:The engineering design of the hollow foot bed can effectively support the foot ,fit the curve of the foot pelvic floor walk not tired foot. Thickened Soft Sole Design:The sole is thickened sole raising effect twice that of ordinary sole, give your feet ultimate comfort and pain relief. Quality:Made of good qualityPUmaterials, lightweight, non-slip and wear-resistant, the sole has clear lines and strong grip. Casual Style:Perfects for all season and occasions, home slippers,house slippers, indoor bedroom, bathroom, living room, swimming pool, beach, dorms, camps. Ideal Gift Choice:Slippers perfect for girls,women,lover,girlfriend at any festival such as, Christmas Day, Birthday. Specification: Material: PU Size,Foot Length(cm) 36,23 37,23.5 38,24 39,24.5 40,25 41,25.5