Description_x000D__x000D_This product is a thermal socks set. The innovative silicone spots design stimulates the acupuncture points of the feet to achieve massage effect. Fits the curve of the foot, allowing the hot dots to stick to the skin of the sole of the foot for a comfortable fit. Keep your feet warm anytime, anywhere, no longer afraid of cold winter._x000D__x000D_Features_x000D__x000D_- Color: Black_x000D_- Material: Cotton_x000D_- Size: 28.00X9.50X0.20cm/11.00X3.73X0.08in_x000D_- Massage socks: Silicone spots design of socks stimulates foot accupoints to achieve massage effect._x000D_- Humanized design: Fits the curve of the foot, making the hot dots close to the skin of the sole of the foot, comfortable to wear._x000D_- Effective warmth: Keep your feet warm anytime, anywhere, no longer afraid of cold winter._x000D_- Premium material: Made of cotton, breathable, soft, comfortable, does not shrink after washing._x000D_- Multiple occasions: Suitable for autumn and winter, daily wear, or outdoor mountaineering and skiing activities.Packing list4 x Pairs of socks