Castwave Self-heating Socks 3 Pairs of Foot Warmer Elastic Feet Warm Breathable anti-cold Winter Antifreeze Socks Camping Hiking Skiing Winter

• Innovative self-heating design: The bottom of our men's and women's thermal socks is made of mugwort and heating materials, which provide moderate heat, safety and comfort, and easily keep cold feet warm and comfortable in the cold winter. • Warmth and massage effect: The foot warmer socks can be used for mild fever, and the foot warmer can massage the acupuncture points of the feet and have a warming effect on the cold feet. It relieves leg fatigue and regulates the nervous system. • Soft and breathable material: Mainly made of high-quality cotton, which is sweat-absorbent, breathable, comfortable and soft to wear, providing you with a satisfactory wearing experience. • MAKE EXERCISE COMFORTABLE: Whether you have cold feet or are dealing with the winter chill, these self-heating socks can handle it with ease and are suitable for a variety of outdoor activities such as hiking, skiing, jogging, biking and more. • NOTE ABOUT SIZING INFORMATION: Our men's and women's thermal socks are designed for men and women in size medium; plus, it's stretchy and stretchy to fit both men and women, adults and teens