Birkenstock Cotton/Fashion Twist Black White Unisex SocksBIRKENSTOCK Twist Sock a cozy knit that's perfect for everyone! These socks bring you the warmth and style of authentic wool, with a delightful chunky knit appearance. But there's a twist the material is a pleasant surprise. Thanks to its high cotton content, these socks are incredibly soft, ensuring your feet stay snug and warm all day long. Indulge in warmth, comfort, and style with the BIRKENSTOCK Twist Sock where cozy knits meet timeless quality.