man , these i was skeptic about from the get go, but after buying them for $139.00 from there website, and ran wires to battery and hooking them up, WOW WHAT A DIFFERENCE!!! you'd have to feel the warmth for yourself, trust me, if your hands and fingers get chilly rideing in cold weather, give the G3 or the T5 series gloves made by gerbing a go!!, they make the same ones harley sells. harleys are $200.00 = tax Easy install and well worth money!!! thanks to all that replied to my asking about Do heated gloves work. Yes they Do!!!!!!!