●Material: PVC sole with nibs, moderate stimulation helps to reduce pressure points on your feet. Bonus function only ●You can wear it from both directions without having to change the orientation! A slightly stiff sandal with a focus on durability for outdoor use ●Design allows the belt to move slightly no matter which foot is put on. Breathable and convenient for entering and exiting verandas and entrances etc ●Great for various occasions such as washing, futon drying, cleaning, watering, gardening, and leisure ●Because it is a slightly hard material that emphasizes durability for outdoor use, the protrusions on the bottom may cause a slight irritation when you put it on. The smell of the material may occur at the first time, but it will be reduced with use