11. The design is not only suitable for wearing in class or between rehearsals and performances, but also very suitable for keeping your feet warm while sleeping in camping sleeping bags, tents, RVs or around the house! 22. Adjustable elastic shoe mouth, running style design, free to adjust the elastic according to the foot shape, convenient and practical, the foot shape is not limited to fat and thin, and the foot is warmer. 33. The goose-down filler provides extraordinary warmth in the cold winter, and the super-soft waterproof Oxford cloth shell brings the ultimate comfort and skin-friendly touch. 44. Easy to put on and take off, the elastic band above the ankle effectively prevents the cold wind from blowing into the boots/socks, keeping the feet and toes comfortable. 55. EVA sole, soft and light, resistant to bending, clear texture on the ground, wear-resistant and non-slip, stable walking.