INSTANT 115°F of warm, comfortable On-Demand Heat inside of your favorite hunting boots - Never let cold weather cut a hunt short again!
SIMPLY connect USB ends to any rechargeable mobile lithium battery pack - FREE Extra Long Y-Cable Extender Included!
UNIVERSAL fit insole pads will slip into any size boot for men, women, and junior shoe sizes to direct heat to your toes where you need it most
DURABLE Moisture-proof silicone construction withstands abuse in any situation, plus it's backed with limited lifetime
INCLUDES one pair of electric insole heating pads, one for each foot, and the attached USB cables + Y-Cable Extender. Battery packs are sold separately.