It's 28°F and the game hasn't started.

The Kilnwear 9-Zone Heated Vest puts heat where you lose it: collar, shoulders, spine, lower back and both front pockets. It runs on any USB power bank.

  1. Cold start, one layer
  2. Collar
  3. Shoulders and spine
  4. Lower back and front pockets
Back of the Kilnwear vest with its heating panels glowing orange
Scroll to turn it on
Woman wearing the black Kilnwear vest over a knit sweater on a snowy street

Under a coat, or instead of one

Slim enough to layer under a jacket on the commute. On milder days, it's the only warm layer you need.

Man walking a golden retriever on a snowy trail, wearing the Kilnwear vest over flannel

The 6am dog walk

Heat comes on in seconds, so the first ten minutes outside stop being the worst ten minutes.

Finger pressing the glowing power button on the vest's left chest

One button. Three heat levels.

Press the button on the left chest to switch it on and step through the three heat levels. No app, no pairing.

HighFor the first minutes outside, or standing still in real cold.
MediumSteady warmth for a walk, a game or a long errand.
LowTakes the edge off at your desk and makes the battery last longest.

Free US shipping

Tracked to your door, usually in 6 to 12 business days. Order by December 5 for Christmas.

Any USB power bank

The vest plugs into the same kind of power bank that charges your phone. Or add ours for $32.99.

90 days to decide

Wear it through the cold snap. If it doesn't keep you warm, send it back within 90 days for a refund.

Questions

Does a power bank come with the vest?

No. The vest runs on any USB power bank with a standard USB port. If you don't have one, you can add the Kilnwear 10,000mAh power bank at checkout.

How long does it stay warm?

That depends on the size of your power bank and the heat level you choose. A bigger power bank runs longer, and low runs longest.

Can I wash it?

Yes. Unplug and remove the power bank, then hand wash or use a gentle machine cycle. Let it air dry before using it again.

What size should I get?

The vest is cut close so the panels sit against your body. If you're between sizes or want to wear a thick hoodie underneath, size up.

What if it doesn't work for me?

You have 90 days to return it for a refund. See our refund policy for the details.

Turn the thermostat down.

Heat the person, not the house. Free US shipping and 90 days to decide.

Shop the vest