Features: 1. Made of high-quality polymer fibers and diving fabrics, it is soft and skin-friendly, light and breathable, fits the body comfortably, and allows freedom of movement. 2. Designed to provide support for various leg conditions, including bowed legs, knock knees, and other alignment concerns. 3. Suitable for both adults and children, ideal for use during daily activities such as working, walking, resting, sleeping, watching TV, doing housework, or attending school. (Recommended for ages 2-50) 4. The foot sock cover features a triangular design for enhanced durability and compatibility with different leg shapes. Specifications: 1. Material: High carbon material, Neoprene polymer fiber, diving fabric 2. Color: Black and red 3. Size: - S: Height 90-130cm, Waist 40-50cm, Weight 15-35kg - M: Height 130-170cm, Waist 55-70cm, Weight 35-55kg - L: Height 155-180cm, Waist 65-95cm, Weight 55-75kg 4. Packing size: 28*16*6cm Wearing method (for X-shaped legs): 1. Fasten the belt. 2. Tie the knot on the outside of the leg, and put on the foot socks. 3. Press the knee on the inside of the leg and straighten upward. 4. Cross the drawstring on the outside of the leg. Wearing method (for O-shaped legs): 1. Wear foot socks with the knot on the inside of the leg. 2. Press the knee on the outside of the leg and straighten upward. 3. Cross the drawstring on the inside of the legs. 4. Fasten the drawstring. Notice: 1. Choose the size according to height, weight, and waist circumference; ensure proper fit. 2. The buttons and foot cover are thick; the foot cover is not adjustable, and there is no fixed knee belt. 3. Recommended for individuals aged 2 to 50. 4. Hand wash only; do not machine wash. Hang to dry. Packing List: 1 x Black and red leg support belt 1 x User manual