Specs100% Polyester wind and water-resistant soft-shell fabric on top of handSpandex fourchettes and palm reduces bulk100% Polyester microfleece fixed linerHook and loop closure with Lycra gussetFlexible carbon fiber heating elements extend across the back of hand up to each fingertipHeating elements connected using thermoplastic elastomer (TPE) wire for added safety and efficiencyBuilt-in waterproof 3-setting LED smart soft touch controller located on cuff12v DC power, 13.2w total power draw (pair), 1.2a total current (pair)Heat settings: high (126°f/52°c), medium (113°f/45°c), low (100°f/38°c)Fixed power jacks for easy connection to jacket or direct to battery harness (Requires Y-splitter)Does not include battery harnessHand washable