The soles of cotton slippers can be roughly divided into TPR soles, EVA soles, dot plastic cloth soles, cloth soles, and PVC soles. TPR sole is the most common sole, and the process is divided into TPR soft sole, TPR hard sole, and TPR side seam sole. There are also many common rubber soles, cow tendon soles, blow molded soles, and adhesive soles that can be classified under this category. The advantage of TPR bottom is its softness, waterproofing, and certain wear resistance. The advantages of EVA sole are firmness, lightness, easy cleaning, comfort, breathability, softness, and rich color. Many people find it inconvenient and waterproof to use a dot molded fabric bottom, but this type of bottom has excellent anti slip properties because its soundproofing effect is also used in many high-end hotels and hospitals. There are many types of cloth bottoms, including suede, canvas, and mop down that can be mopped. Cloth soled slippers are suitable for wooden floors, soft and comfortable. PVC is a process synthesized by wrapping a layer of leather around the bottom of EVA. The sole of the outer sewn shoes is mostly made of this material. Like plastic cloth soles, EVA soles, and cloth soles, PVC soles are also mostly used in Japanese and Korean slippers. The fabrics used to make cotton slippers can be described as rich and colorful. The most common ones are coral velvet, long plush, short plush, suede, as well as dyed fabrics, velvet, fleece, cotton velvet, towel cloth, Korean velvet, cotton fabric, genuine leather, etc. In terms of style, in addition to the traditional "one foot kick", there are now new styles such as full wrap heel, half wrap heel, full wrap heel with low cut, full wrap heel with high cut, etc. Down fabric cotton slippers are a new and popular type of cotton slippers in recent years. Due to the waterproof and thermal insulation properties of the down fabric itself, coupled with its high cut design, this slipper is particularly suitable for the elderly and southern consumers to use. Elderly people need to keep their ankles warm, and the full package and high top down cotton mop not only achieves a soft and lightweight use effect, but also effectively protects the ankles of the elderly. In the winter without heating in the south, the temperature at home still has a slight coolness compared to the north. This slipper can not only be used as a cotton slipper at home, but also has a good appearance design and thermal insulation performance, which can be worn during outdoor activities around the community.