About this item

• The three constant heat power settings, and the fourth Power Boost setting, can be selected via the Power button on the battery packs
• Cambrelle foot linings offer moisture management and absorbency that allow feet to breathe freely
• High-performance Lithium-Ion battery with USB recharging cable
• Cambrelle covers for easy integration with all types of insoles, whether preshaped or customized
• 3000mAh Lithium-Ion Battery provides ample steady heat for various leisure pursuits at the resort