Thank you for viewing. Material: 100% wool Size: 22-24 cm Length from heel to opening: approximately 17 cm Color: Dark green These items are handmade by an amateur as a hobby. Please understand this before purchasing. Please hand wash or use a delicate cycle for washing. If you purchase multiple pairs, you will receive a 100 yen discount on the second pair and onwards. Please feel free to comment if you have any questions.