Thank you for viewing! Hand-knitted sneaker socks. They have a tab to prevent them from slipping off. These are cool and comfortable cotton socks. - Size: 23.5cm - Yarn: REGIA SummerBreeze series, Color No.: 02478 - Material: 72% cotton, 18% nylon, 10% polyester - Design: Sneaker socks They can be machine washed in a laundry net. These are carefully knitted, but please understand that as handmade items, there may be some irregularities in the stitches.