This is an anti-skid slipper, which can be worn indoors and outdoors in rainy days. It is waterproof, dirt resistant and comfortable to wear. The best sandals. They are not only water-resistant but also super comfortable to wear, whether you're taking a dip in the pool or just relaxing in your backyard. The unique bubble ball design is not only stylish but also provides excellent grip and traction, so you won't have to worry about slipping and sliding around.