A light glove that’s warm enough to wear alone on an autumn walk, yet light and flexible for using as a liner, the Seirus Heatwave Heat Pocket Glove Liner has the Heatwave™ lining that reflects and amplifies your body’s heat producing that warm cozy feeling we all look for in a glove0 but this liner amps it up with an included pocket on the back of the hand for adding a heat packet for those very cold days when you want extra help in your ski gloves. Reflective Heat, Amplified.. and now with the boost of a heater pack, it’s hard to imagine a liner glove could get any better. Cut and sewn construction so it fits.. ahem.. like a glove.. with no slippage inside your ski gloves for easy pole grip. Protect your hands: add a liner. Stay warm.. add one with a heat pocket and Heatwave technology!