Traditional tabi socks made of 100% cotton, size 24.5cm - Size: 24.5 cm - Material: 100% cotton - Features: Outer fabric is satin weave, inner fabric is flannel Four hooks (kohaze) These were stored in my father's chest. They are warm tabi socks with a flannel lining. There are multiple similar tabi socks available. There are also different materials. Please comment if you are interested. Thank you for looking.