The heating socks are made of high quality cotton fiber, soft, fast drying, breathable, elastic, not easy to fade, combined with ergonomic design, can efficiently stimulate the blood circulation of the feet, keep your feet warm and comfortable in the cold winter.[Customer service] If you receive damaged products or any problems, please contact us at any time, and we will reply within 24 hours and try our best to solve them. [Anti slip design] There are sticky spots at the bottom of the socks, which can provide better grip, improve the stability and balance of the body, and better control the body movement. [Suitable for sports] It is very suitable for camping, rock climbing, skiing, snow shoveling, winter fishing, jogging, winter hunting, cycling, driving, hockey, hiking and other sports. It will bring you warmth and warmth in the cold winter. [Comfortable to wear] The bottom of the sock is designed with tourmaline, which can continuously stimulate the foot points, improve the microcirculation of the foot, eliminate the swelling of the leg and foot, and achieve a good massage effect. It is made of high-quality polyester cotton, which is hygroscopic, breathable, fast drying, soft, and more comfortable to wear. It fits the curve of the foot, helps to focus the heat on the toes, and keeps your feet warm. [Size optional] One size , men's and women's winter socks. This super elastic, retractable heating sock is suitable for all men and women of medium size.Best Sellers Rank: See Top 100 in Health & Household. Product Dimensions: 1.9"L x 1"W x 1"H. Special Feature: , , , . Color: Mc. Brand: QIEYSUPE. Item Weight: 108 Grams. Material: . : B0BMWW44SZ. Manufacturer: QIEYSUPE. Date First Available: November 19, 2022. Department: . Item model number: 2023. Product Dimensions: 1.89 x 0.98 x 0.98 inches; 3.81 Ounces.