1Elderly Knee Length Socks: Keep your legs and knees warm in cold weather, suitable for the elderly and pregnant women. 2Windproof Design: Over knee high fuzzy socks preserve your legs from chilling winds, ensuring maximum comfort and warmth. 3Foot Opening: The foot opening can be wrapped or exposed, the opening is under the sole of the foot. When it's hot, the foot can be exposed, and when it's cold, it can be wrapped all the way around. 4Flexibility and Convenience: Furry long leg warmers are adjustable in length. Tuck your feet into the pants tube for flexible and easy walking. 5Features: Over knee high fuzzy socks can also be rolled up to the knee, you can utilize these features to dress up or down. 2 xOverKneeHighFuzzySocks