75% polyester, 15% Elastane, and 10% nylon fibers.
Perfect Winter Gift:This heated socks are suitable for winter camping, mountain climbing, hunting, ice fishing, biking, motorcycles, and skiing. Heating socks are the perfect birthday gift and the best heart-warming gift.
Easy to Use:Long press for 3 seconds to turn on, one second to heat,3 levels heating settings, single press to switch modes(High-Red, Medium-White, Low-Blue)，Keep your feet warm, promote blood circulation, specially designed for cold feet,provide you a warm winter.
Warm Your Cold Feet:Upgrade far infrared heating elements, Fast heating in 30 seconds,the warmth can spread to the entire foot, Stimulate blood circulation ,Great for Raynaud's disease,bad circulation,arthritis foot and chronically cold feet & stiff joints.
Multi-purpose:Unisex electric heating socks use high-quality imported materials, warm, breathable and comfortable,Suitable for all kinds of outdoor sports and indoor warmth, especially suitable for skiing, camping, dog walking, motorcycle riding and outdoor work.
Large-Capacity Battery&Three temperature:7.4V 2200MAH rechargeable battery, It can provide up to 10 hours of heating time, and there are 3 temperature settings to meet your diverse needs and provide you with a whole day of warmth.
