Pile Room Socks CheckerboardThese slipper socks are characterised by the bold and fun checkerboard pattern. Each pair is made of wool acrylic blend yarn and features brushed soles for excellent cushioning and heat retaining properties. The rubber print on the sole helps prevent slipping. Care Instructions: Avoid tumble drying, as it may cause shrinkage Material56%acrylic, 38%wool, 4%polyester, 1%nylon, 1%polyurethane Made in Japan Product Code: R1497