Application

Both the heating layer and the insulation layer use far-infrared heating elements.
Heating elements cover the entire toe area, instep, and forefoot.
Touch to adjust 3 heat settings (high, medium, low).
Up to 8 hours of battery life (2.5 hours on high heat, 5 hours on medium heat, 8 hours on low heat)
Heats up in 3 seconds with a 7.4V UL/CE certified battery.

Advantage

Breathable, Lightweight, Thick Stretch, Windproof
Features a reinforced toe and thickened loops for added durability and comfort
Battery pouch ensures easy and secure placement
Far Infrared Carbon Fiber Heating Wire Resistors, Corrosion Resistant, Anti-static