These socks are knitted with a beautiful green gradient wool blend sock yarn. The knitted fabric is soft and squishy. The instep and ankle are ribbed, so they fit the shape of your foot. The opening is not tight, and the socks feel fluffy and warm. Size: Approximately 23-24cm Height from heel: 13cm Yarn used: alize Superwash Artisan 75% wool, 25% polyamide Care instructions: Machine washable in a laundry net. Thank you for looking.