The outer fabric uses high-quality material, which is soft and comfortable, warm and highly breathable, with sweat absorption and deodorization functions, making it suitable for spring, autumn, and winter. These are soft slippers that excel in both practicality and design. Made with natural materials that are comfortable to the touch, they are breathable, have excellent absorbency and moisture-wicking properties, and are deodorizing. These slippers can be hand-washed or machine-washed. Always keep them clean and fresh! The sole is made of NEW material, which is highly abrasion-resistant and equipped with anti-slip features, making them suitable for various floor surfaces such as floors, carpets, and floor tiles. These versatile slippers are perfect for everyday use by the family, as well as for entrance ceremonies, parent-teacher conferences, school visits, indoor use, office use, and guest use. They are also popular as gifts for weddings, housewarmings, and moving celebrations! A popular set of 4 pairs of room shoes, available in four colors. Two pairs come in each of two sizes: 2 pairs for men (28cm) and 2 pairs for women (25cm).