Seirus Therma-Lux Heat Pocket
Here's what other sites are saying:
Slip hand warmer packets into the dedicated pockets on the Seirus Thermalux(TM) Heat Pocket glove liners to keep your hands toasty on trips into frigid winter weather. Polyester/spandex gloves have a snug fit so they easily fit into a larger pair of gloves; material is designed to conduct heat and reflect it back to your hands. Pockets on the backs of the gloves stow hand warmer packets (sold separately).
The Seirus Thermalux Heat Pocket Liner Gloves may be the warmest liner gloves you've ever worn.Constructed of 65% polyester, 25% golden metallic and 10% nylon.Heat conducting Lurex fibers radiate heat to fingers.Soft Thermax liner provides you with smooth wicking comfort.Pocket located on the top of hand for heat pack (sold separately).Cut and sewn, form fitting construction.