[ Ladies thermal socks ] Stretchy, comfortable, breathable and sweat-wicking. Suitable for everyday wear in spring, autumn and winter [ Full Terry Heat Holder Design ] The thick whole socks interior is designed with all terry which will lock the heat perfectly. It is comfortable to wear during -15C - 15C. When the weather is extremely cold, Put on the socks outside the tights, it can withstand the cold of -20C [ Classic Solid Color Fashion Design ] vintage and trendy, will coordinate with whatever you're wearing. Brighten up those cold winter mornings with these snuggly warm cozy socks [ Good elasticity] Perfect elasticity in welt and foot arch ensures these athletic sports socks hold up in shape and fit snugly; Tightly thickened Terry tissue inside to reduce friction between the foot and the shoe during exercise, provides more durability and comfort, ideal for outdoor work, walking, travel, Skiing and daily wear.