Product Description: Size: One size Pipeline height: Center pipeline Main components of the fabric: polyester fiber (polyester fiber) Color: mixed colors Packaging content: Casual socks: (5 pairs) Comfortable: Very soft, warm and breathable, with a blurry lining. Wool fabrics can prevent cold. It is twice the height of regular socks. Technical design: The dense toes and durable high heels use upgraded yarn technology to enhance the durability of men's thick winter socks. Elastic cuffs never lift your feet, keeping them warm. Multi functional: Warm winter boots and socks are suitable for different situations. Suitable for outdoor sports, indoor activities, spring and autumn seasons, cold weather, or daily work in snow! This is also a good gift for family or friends. Fashionable socks, easy to clean.