10 Best Heated Long Johns 2026 in the United States

The Gerbing Heated Pant Liner is designed as a mid-layer to keep riders warm in cold weather, fitting well under outerwear thanks to its regular fit and straight leg style. It uses Gerbing’s patented Microwire technology with four heating zones to provide even warmth across the hips and legs, ensuring consistent comfort during cold rides. Powered by a 12V electrical system, it connects directly to your motorcycle or other vehicle’s battery, eliminating the need to worry about rechargeable batteries or charging time.

The material is windproof and made from durable Ripstop nylon with a taffeta lining, which helps block cold winds but is non-stretchable, so getting the right size (like this XXL model with a 44-inch waist) is important for comfort. Control is somewhat limited to the vehicle connection, and unlike battery-powered heated wear, it’s not portable for walking around. The pant liner requires separately purchased controllers to adjust heat levels, which is an additional cost to consider.

It should be hand washed only, which might take a bit more effort compared to machine washable gear. This pant liner is ideal for motorcycle or powersport riders who want reliable and consistent heat from their vehicle during winter rides, but it is less suited for casual or off-vehicle use due to its power and control setup.

The Gerbing 7V Battery Men's Heated Pants are designed to keep you warm during cold weather activities like hiking and running. They feature a powerful Microwire heating system with built-in panels focused on the knees, thighs, and backside, targeting key areas for warmth. The pants offer touch-button controls, making it simple to adjust heat levels without fuss.

Made from 100% polyester with medium stretch, they provide a comfortable, regular fit that many users find true to size. The material is medium weight and stretchable, supporting active movement without feeling too bulky. The care instructions recommend hand washing only, which might be less convenient than machine washing for some users, so care should be taken to follow the label. The pants come with a utility pocket and a standard length, suitable for layering under other gear or wearing alone.

These heated pants present a solid choice for outdoor enthusiasts who want reliable heat, easy controls, and decent comfort, balancing warmth and mobility without excessive bulk.

The Thermajohn Long Johns are designed to keep men warm during cold weather, making them a great choice for outdoor activities or cozy nights in. One of their key strengths is the ultra-soft fleece lining, which provides comfort and warmth without feeling bulky. The 4-way stretch material ensures freedom of movement, making them suitable for active use without chafing or bunching up. Additionally, the moisture-wicking feature helps keep you dry, even during more strenuous activities.

These long johns come in a range of sizes, but it’s essential to check the size guide to ensure a comfortable fit. The material is machine washable, making them easy to care for, although the polyester and spandex blend means they may not be as breathable as 100% natural fibers.

These long johns are perfect for those looking for a basic thermal layer that prioritizes comfort and moisture control. However, if you need extra warmth from heating elements or adjustable heat settings, you might want to explore other options.