Firstgear Heated Glove LinersFirstgear Heated Glove Liners A warm, light and thin glove liner that fits into almost any glove for additional warmth. Liners have a female adapter on them that plugs directly into the heated jacket or with optional extension cord, can be plugged directly into your power source. Features: Comfortable, thin, soft and moisture wicking technical fabric Form fitting stretch fabric fits under gloves without bulk Heat elements through all fourchettes 11