Product Size: The length from the top of the heel is approx. 0.46 cm, from the toe to the heel. 18cm. Has good flexibility. The maximum circumference of the socks can be extended to about 38 cm. Our model has a calf circumference of 28 cm and a thigh circumference of 36 cm. Feel very comfortable, not tight Our knee socks are made of soft and comfortable fabric, breathable and comfortable. They have good elasticity and will not fall off. It can be matched with most clothes, suitable for daily wear, role playing, dance and yoga. The ideal gift for girls and women Multiple dressing styles: put them on your knees to keep your knees warm. Wear it below the knees and on the calves for a modern feel. You can also use thigh high stockings around your ankles as popular loose stockings The super cute matching shorts and mini skirts show youthful vitality and boost self-confidence. It can also be worn as loose socks below the knees for natural leisure. 6 different styles, enough to be replaced in different occasions. Cute and elegant socks can be matched with mini skirts and shorts. They are comfortable, breathable, smooth and skin-friendly. Suitable for 4 seasons: comfortable to wear in spring, protecting knees when wearing in an air-conditioned room in summer, cool and beautiful in autumn, and warm in winter