For those who don't want to wear socks in the room, and for those who feel cold easily. These socks cover from the arch of the foot to the ankle. A perfect fit type. Yarn used: Ribbing: Alize Super wash Artisan Body: Opal KFS Baby's Smile 75% Wool 25% Nylon Size: 23.0 - 24cm Length from heel to toe: approx. 11cm Length from heel to opening: approx. 12cm Machine washable in a laundry net. Pre-washed. This is a handmade item. Please understand that this is a handmade product before purchasing.