[Warm & Cosy] These thermal socks are very popular in cold winter, the perfect proportion of wool added makes the thermal socks the best warmth, lightweight, and super soft brushed fleece lining, making them incredibly warm and comfortable.[Breathable] The women's thermal socks are elastic and breathable, giving your feet enough room to move, and gently caring for your feet.Cotton,Elastic,Fleece,Polyester,WoolMachine Wash[Perfect Gifts] Thermal socks are popular in the cold winter, perfect present for family members, friends and anyone you love for Christmas winter and New Year.[Size] 5 Pairs Thermal Socks are made of 35% wool 29% cotton 36% polyester. [Tips ] Women's thermal socks are knitted with great texture, bringing warmth to your delicate life. We recommend that you hand wash your thermal socks. If you have any questions about YANGTE socks, please feel free to tell us your valuable opinions, we will pay attention and provide you with solutions in the first time.