Rubber solePREMIUM MATERIAL: Made of well selected and high-quality EVA, quite soft and of high elasticity. The slipper fits for wood, slate and other kinds of ground. The slipper is slim-fit, we suggest that people with thicker feet can choose larger size.MASSAGE & COMFORTABLE: The slippers have a solid massage sole. Wearing it, your feet will be massaged by the rubber solid sole. Your feet will enjoy the soft touching feeling at the same time feeling the massage. So healthy and comfortable.BREATHABLE & ODORLESS: The high-quality EVA is friendly to your feet, which is breathable and odorless for users. You will never worry about the smell of sweat. Quite suitable for the coming summer. The heel is up to 1.0in, will quick dry the water after bath. Also the anti-skid and wear-resistant properties are upgraded. Completely suitable for bathroom, SPA, gym, bedroom, swimming pool, hotel, etc.SIMPLE STYLE & FASHION: Classical pure colors design and a variety of colors for choice, simple and easy match your home style. Quite suitable for couples, friends and family. To Enjoy A Comfortable Home Life, You Shall Not Miss It!PURCHASE GUARANTEE: 30 DAYS NO-HASSLE Return Policy, Free replacement for size, PROCHE Authentic Purchase Protection, Lifetime Customer Service.