Premium BT Wireless Heated Insoles Merino3men 4V 2-in-1 Glove Battery features

4V 2-in-1 Glove Battery features a split-pack design—one battery on each side of the wrist—for even weight distribution and all-day wearability

and arms—deliver full-coverage warmth without sacrificing breathability

With a soft 4-way stretch fleece outer shell and stylish contrast trim

Up to 10 Hours of Power Per Charge (2+ Hours Hi - 10 Hours Low)

Built for warmth without the bulk

Premium BT Wireless Heated Insoles Merino3men 4V 2-in-1 Glove Battery featuresWarmth where it matters mostright under your toes. The Premium BT Heated Insoles feature an ultra thin design that fits easily into any boot or shoe and can be trimmed to size for a custom fit. A single heat zone targets the toes for lasting warmth in cold conditions, and Bluetooth control lets you adjust the heat with ease. Perfect for snow boots, workwear, or any footwear built for long days in the cold.