Elude Gloves use Hipora, Thinsulate & Primaloft insulation to make sure your hands stay warm and dry. Hipora adds waterproof breathability and is stitched over the glove insulation. Primaloft uses water & wind resistant technology as an insulator to keep your hand warm, Thinsulate adds an extra layer of insulation to your gloves. Elude gloves use iTouch technology in the thumb & index finger in certain styles so you can use your touch screen phone without even having to take off your gloves!