Grabber Battery-Heated Wader Heat Sox -
Keep your feet warm in your waders or boots when the temperatures get cold with battery-powered heated socks. Each Grabber Wader Heat Sox uses four AA batteries (not included) for up to eight hours of warmth. Adjustable high/low heat settings ensure the appropriate amount of heat is produced. Padded heating element is located along the bottom of the footbed, so heat is evenly dispersed to warm the entire foot. 65/35 wool/nylon. Hand wash. Lay flat to dry. Made in USA.