This product is well-made of premium PVC material that is strong yet comfortable to wear. It is made of reliable material and owns massaging function, yet comfortable and breathable to wear. With the non-skid function design, it is very suitable for bathroom wearing. Features - Material: PVC - Size 36-37: 23.5CM,6.5US,4UK,37.5EU,9.2355Inch; recommended feet size: 35-36 - Size 38-39: 24.5CM,7.5US,5UK,38.5EU,9.6285Inch; recommended feet size: 37-38 - Size 40-41: 25.5CM,8.5US,6UK,40EU,10.0215Inch; recommended feet size: 39-40 - Size 42-43: 26.0CM,8US,7UK,41EU,10.218Inch; recommended feet size: 41-42 - Size 44-45: 27.5CM,9.5US,8.5UK,43EU,10.8075Inch; recommended feet size: 43-44 - The material is comfortable and breathable, cool to wear. Giving you a good feeling. - With simple style and rational design, it will ensure its practicability and popularity. - This is cushioning slippers that compress and relax your feet with every step. - The pair of slippers has the simple design in shape, but looks still very fashion. - The insole is designed with for massaging, while the non-slip outsole provides ample grip on a smooth surface for safe walking. Package list: 1 x pair of slippers