You can return this item for free until January 31, 2022. The item must be returned in new and unused condition. Call up orders and start returning. Print the return label. And send. Size: The length from the top heel is about 46 cm and from the toe to the heel about 18 cm with good elasticity and 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. It feels comfortable and not tight. If you have any further questions, please contact us and we will answer you as soon as possible. Our knee-high socks are made of soft and comfortable poly-cotton blends that are breathable and comfortable. They have good elasticity and do not fall off. Can be combined with most clothes and are suitable for everyday wear, cosplay, dance and yoga. Perfect gifts for girls and women. Large selection of wearing options: Put them over your knees to keep your knees warm. Wear them below the knees and over the calves for a soft feel. You can also push down the thigh-high hose socks around the ankles as popular loose socks. Super S with shorts and mini skirts showing your youthful strength and boosting your confidence. You can also wear them as a pile of socks below the knees, natural and casual. 6 different styles, enough for many occasions and replacements. Nice and elegant socks can be worn with mini skirts and shorts. They are comfortable and breathable, smooth and skin-friendly. Suitable to wear during 4 seasons, wearing in spring is comfortable, wearing in an air-conditioned house in summer can protect your knees, wearing in autumn is cool and beautiful, and wearing in winter can keep you warm.