Best Electric Heated Indoor Outdoor Slippers (Lava Boots)

Is it a pair of electric heated boots or a pair of heated indoor outdoor slippers? Volt Heat Lava Boots can be anything you want them to be.

They are very easy to put on and incredibly sturdy but lightweight.


These heated boots or slippers feature a novel 8v heating system and are powered by super slim batteries that tuck away into a little battery pouch on the side.

Simply plug them in and enjoy 7 to 14 hours of relaxing warmth on a single charge.

Use the one-touch controller switch embedded into the boots to select from three power levels, or download the Volt Heated Clothing app to adjust your favorite power level setting using your phone.

You may control the heating system remotely by pairing your device with your Lava Boots without even leaning over.

Make Volt Heat Lava Boots your go-to shoe for around the house, at the cabin, or on the mountain trail.


These heated indoor outdoor slippers were created in response to years of consumer requests for a lightweight heated boot that could be worn both indoors and out.

People wanted it warmer, they did that.

People wanted it to last longer per charge, they did that too.

People wanted a smaller, thinner unnoticeable battery, they did that as well.

They then took it to the next level by increasing the heat output by employing an 8-volt heating system that gives even more heat than you’re used to.


Features of Lava Boots:

  • The outer shell is made of water-resistant nylon, while the outsole is made of a robust but lightweight rubber.
  • Zero Layer Heat System is a patented system that delivers penetrating heat to the bottom of the foot.
  • The Zero Layer heat system reduces bulk while increasing heat transfer efficiency.
  • Two ultra-slim 8v 2500Ah rechargeable batteries are included, as well as a dual charger. battery-heated-slippers
  • Built-in Bluetooth technology allows you to control the boots/slippers with your phone.
  • From a women’s size 5 to a men’s size 13, there’s something for everyone.

Estimated run times of best heated indoor outdoor slippers:

  • Low (green) = 14 hours
  • Medium (blue) = 10 hours
  • High (red) = 7 hours



UPPER: Made of a tough 4200 denier ripstop nylon with a DWR (durable water repellent) coating and a 2mm SBR neoprene glued to it. Spenco EVA weighs 180 grams and provides support, cushioning, and heat insulation.


LINING: A silky comfortable home for your feet is provided with a fully lined faux fur and Terry cloth fabric.

INSOLE: A foam bed insole made of EVA that supports the foot while also producing tremendous heat to keep you warm.

OUTSOLE: The Lava Boots’ lightweight but sturdy outsole is made out of an EVA midsole and a rubber outsole. The rubber outsole keeps you steady on your feet by providing excellent grip.


Here is what people are saying about heated indoor outdoor slippers:

“These boots far exceed my expectations. I like how the heat keeps my toes toasty warm and how long they last.”

“Oh my goodness, these are incredible! My toes are constantly ice cold. I’ve tried three other brands and they’re OK, but these are just what I’m looking for! They get really hot, and the heat is distributed evenly throughout the foot, not only in the toe box.”

“The boots are simple to use and perform admirably. I now recommend them to all of my friends who despise having chilly feet in the winter, which is a serious problem for many of us who reside in a state where winter lasts 4 to 5 months. My only complaint is that it takes a long time to recharge the batteries. So I went out and bought an extra set of batteries, and now my toes are always warm. I’m in love with the boots.”

“My son has Duchenne Muscular Dystrophy and has suffered from freezing feet and legs for years due to poor circulation below the knees. We haven’t looked back since we first tried these heated slippers. They’re the most amazing thing he’s ever seen.”


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