Item Type: Sleeping Socks Material: Polyester cotton Size: Approx. 31 x 16cm / 12.2 x 6.3in1COLD PROOF: Sleep socks effectively prevent your ankles from freezing, resist the winter cold and give you a comfortable sleeping experience. 2COMFORTABLE TO WEAR: Cozy sleeping socks made of soft fabric, thin design, no compress or tight feeling, no burden on the feet, warm and comfortable. 3WIDELY USED: Soft sleeping socks can be used not only in winter, but also in cooling rooms in summer, especially for the elderly with cold legs and feet. 4DIRT RESISTANCE: Stylish gray color, exquisite workmanship, attention to detail, which is more resistant to dirt and can be worn for a long period of time. 5POLYESTER COTTON: Sleeping socks are made of excellent polyester cotton, elastic design, soft and comfortable wearing, moisture wicking. 2 x SleepingSocks Soft Wool Sleep Socks Elderly Women Warm Ankle Sleeper Critics Coldproof Perfpants