The Racer E-glove 2 incorporates a very sophisticated R-WARM heating system. It offers 3 levels of heating depending on your activity and weather conditions. The system is independent due to 2 Li-in Polymer 7, 5-volt battery placed into to cuff and who can gives 4h of autonomy. The combination of Clarino and Softshell provides an exceptional degree of comfort. The E-glove features pad reinforcements, silicon strips on the palm and a touch index.