Handmade item. These are thick, incredibly warm socks created by Mr. Inotani. They are made with Opal yarn, cashmere, wool, and alpaca, making them very soft and warm. This pair also uses two balls of Hamanaka Alpaca Lily. Size: 23-24 (Japanese size, slightly large) Materials: Alpaca, wool, two strands of 100% cashmere, Opal yarn (75% wool, 25% polyamide). These are warm, extra-thick socks knitted with multiple strands of yarn. Yarn from 100-yen shops is not used. Approximately 3 to 4 strands of yarn are used. This time, I've used: Two types of high-quality German Opal yarn Avril cashmere Alpaca Wool I use a lot of yarn, and it takes a lot of effort to knit them, so I can't make many. However, I want to offer them at a reasonable price. They are knitted three-dimensionally to fit the shape of the foot, following the curves of the arch and ankle, so they fit snugly without bunching. They don't have the constricting elastic of commercially available socks, so they don't restrict blood flow. The moisture-wicking properties of wool help to reduce sweat and chills, making them recommended for those who feel cold easily. They are also recommended for mountain climbing and camping. You should feel almost no itchiness. 100% natural materials such as wool and cotton are used. I do not use yarn from 100-yen shops or cheap yarn. Care instructions: Wash in a net and dry in the shade. Do not use a dryer. Since cashmere yarn is used, after about a year of use, it may shrink and pill. Even so, they are warm, and because they are made with high-quality yarn, I hope you will take good care of them. All yarn ends are woven in multiple times, so even if a yarn end comes out, you can cut it. I do not accept claims for issues such as unraveling. Due to the thickness, they will be packaged in a zip-lock bag and compressed for simple packaging. Gift wrapping is also available.