... reliable 2. Energy saving 3. Good warm effect Winter heating ski gloves :1.Application. skiing,snowboarding,cycling,climbing,riding,Fishing,outdoor ... and maintain the temperature about 38-68°C6.Quality materials Gloves are made with waterproof fabrics ,3 layers adiabatic cotton ... 37-45 Celsius ( human comfortable temperature) <2>If the gloves are without heat in the using process, namely for lithium ...