These gloves are done with marled cable knit back and stretch fleece palm. They have smarTouch(R) technology which has conductive thread embroidered on the fingers and thumbs that works seamlessly with touchscreen devices. They have non-slip palms that improves grip for secure handling of devices and THERMAflex CORE lining. THERMAflex lining is thicker on back of the hand for increased warmth and less restrictive on the palm for greater flexibility. Back: Acrylic; palm: polyester/lycra