3 Custom Heat Settings: Choose between 3 distinct heat settings to match the season and environment. Water Resistant Material: A premium weather proof outer shell protects your hands from the harsh winter elements. Machine WAshable: Simply throw the G-Tech hand warmer in the washing machine and hang it to dry. Features: Women's Heated Vest 3 Custom Heat Settings Water Resistant Material Machine WAshable A premium weather proof outer shell protects your hands from the harsh winter elements. G-Tech Women's Heated Vest