Features:Super Soft and Warm,made of premium microfiber.It's so comfortable that make you feel you are walking on the cotton.The moderate thickness is nice for wearing during sleep,which can keep your feet warm and help you have a sweet dream.They're suitable for longtime-standing work as well.The socks will shed some fluffy bits that is normal phenomenon for the fluffy socks. Warm Tip: Dear buyer, due to lighting effect, monitors brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!Package Includes:5 pairs *socksKeep warm in the cold season.