Heated Core™: Cold Weather Comfort for Hunters and Outdoorsmen

The Heated Core™ collection from Pnuma Outdoors delivers on-demand warmth for the most extreme cold weather conditions. Designed as heated thermal underwear for hunters, anglers, and anyone facing freezing temps, this system keeps your body warm using rechargeable lithium-powered heat. Whether you’re in a tree stand, on the ice, or at the top of a mountain, this gear performs when you need it most.

Available in heated base layer shirts, pants, vests, and the Heated Core Handwarmer, this collection offers the best heated baselayer for hunting, with quiet, low-profile designs that layer easily under your outerwear. Heat zones are strategically placed at the chest, lower back, and thighs to regulate warmth where it matters most. With multiple power settings and long battery life, you stay comfortable—no matter how long you're waiting or how low the temps drop.

Perfect for whitetail hunting, skiing, ice fishing, snowmobiling, or extended outdoor work, Heated Core™ is rechargeable heated underwear made for real-world cold weather abuse. Conquer cold with Heated Core™—the best heated baselayer for hunting, fishing, and winter adventures.

FAQs About Heated Core™ Gear

What makes Heated Core™ different from other heated baselayers?

Heated Core™ is designed specifically for hunters and cold-weather athletes, with silent fabrics, tactical fit, and efficient heat panel placement—making it ideal for hunting, skiing, and fishing.

Is this considered heated long underwear?

Yes. The pants and tops in this collection function as heated long underwear or heated thermal underwear, made to layer under mid-weight and outer layers.

How long does the battery last?

Battery duration depends on the heat setting:

• High: Up to 2 hours

• Medium: 4 hours

• Low: 6+ hours

  You can extend runtime with backup batteries available separately.

Can I use this for skiing or ice fishing?

Absolutely. Heated Core™ is ideal for skiing, ice fishing, snowshoeing, snowmobiling, or any static cold-weather activity where body heat alone isn’t enough.

Is the heated underwear washable?

Yes. All heated underwear items are machine washable. Just remove the battery pack and follow the garment’s care instructions.

Can I adjust the heat levels?

Yes. Each item includes a three-level heat setting to manage your comfort depending on temperature and activity level.