material plastic TipsStandard shoe size, but if you have slim feet, choose a smaller size. The air cushion slippers are made of high-quality outsole material, which is durable, non-slip, waterproof, washable, lightweight, soft, wear-resistant, aging-resistant, and odor-free.No smell when you get your spa slippers. Ergonomic DesignThe tip of the tail of the slippers is slightly rotated upwards by 15 degrees, and the installation angle compensates the pressure of the human body on the feet. The special diamond-shaped raised massage design on the flop shape providesStep spa for everyone's feet. As easy as in the cloud. Non-slip design and thickened soft sole The convex diamond-shaped grooves on the upper of the women's sandals and the wave pattern on the sole provide you with double anti-slip. The non-slip solekeeps you and your family safer in the shower and on any slippery floors. The 1.5-inch thick sole is twice the height of regular men's and women's open-toed slippers, making it a well-designed platform for indoor and outdoor activities. Keeps feetsafe from water, dirt or mud while providing excellent support for ultimate comfort. Ultra Soft Lightweight Ultra soft lightweight platform casual women's shoe that flexes freely and has a slight rebound ability. The unique massaging memory foam designlets you feel like a spa with every step, sending a message to your feet that will relieve pain. Your body relaxes while walking thanks to the light and specific shape adapted to the anatomy. Wear a pair that is comfortable and not tiring. WIDE OCCASIONSSolid color quick-drying unisex sandals, simple and stylish style and breathable holes, softer, quieter sole, practical design makes it suitable for all seasons and occasions, bathroom, bedroom, living room, swimming pool, beach, vacation,GYM , SPA, leisure, public shower, steam room, student dormitory, camp, swimming pool, family, hospital, post-sports, hotel locker room, etc. Products from NIUNIU's store