10 Best Heated Long Johns 2026 in the United States

The Gerbing 7V Battery Men's Heated Pants are designed to keep you warm during cold outdoor activities, especially in winter. They use a strong Microwire heating system with built-in panels placed on the knees, thighs, and backside, which helps spread heat evenly to where you need it most. The pants have a decent 7-volt battery with a 2700 mAh capacity, providing a good balance of warmth and battery life. You can easily adjust the heat settings using touch-button controls, allowing for quick changes without hassle.

Made from stretchable material, these pants fit comfortably and allow for movement during hiking or other outdoor sports. They're machine washable on a gentle cycle, which is convenient for regular use, but care should be taken to follow washing instructions to protect the heating elements. The fit and size are important to get right, as a close but comfortable fit ensures the heating panels work effectively and stay in place. The pants come in black with accents, featuring a practical and sporty design.

Weighing about 1 pound, these pants are fairly lightweight for heated gear. They are a solid choice for men who want reliable heated clothing for activities like hiking or winter camping and prefer something easy to control and maintain.

The Gerbing 7V Battery Heated Shirt is designed as a warm base layer suitable for winter outdoor activities like motorcycling, hunting, camping, and skiing. Its heating system uses Microwire technology with panels placed on the chest and upper back to provide targeted warmth where you need it most. The shirt features a touch-button control, making it easy to adjust the heat settings while on the go.

Powered by a 7-volt battery, it offers decent battery life for typical outdoor use, though the exact duration may vary depending on the heat level chosen. Made from 100% polyester, the material is lightweight and comfortable, but as with many synthetic fabrics, it may not be as breathable as some natural fibers. The shirt is machine washable on a gentle cycle, which is a big plus for maintaining the garment after use. It comes with a button closure and is designed to fit unisex adults, but sizing details are minimal, so a careful fit check is recommended.

One limitation is that it’s specifically a heated shirt rather than traditional long johns, so if you are looking for heated lower body wear, this might not meet your needs. This product is a practical option if you want a heated upper base layer that’s easy to control, washable, and suited for cold outdoor conditions.

The Gerbing Heated Pant Liner is designed mainly for motorcycle riders or outdoor enthusiasts who need reliable warmth in cold conditions. It uses a durable Ripstop nylon shell with a soft taffeta lining, making it windproof and comfortable as a mid-layer under your outerwear. The heated elements rely on patented Microwire technology, which provides even heat across four zones on the legs and hips, helping to keep you warm without hot spots.

Instead of a built-in battery, it connects to your vehicle's 12V power system, so battery life depends on your ride, not on a separate pack. This means it's great for long rides but less convenient if you want to wear it off-vehicle. Heat settings and controllers are sold separately, so you’ll need to invest in those to easily adjust your warmth. The fit is snug, designed to layer smoothly under other clothing, but be sure to check sizing since it’s a liner, not a standalone pant.

Controls link seamlessly with other Gerbing heated gear via the advanced interconnect system, which is handy if you want a full heated outfit. Washability requires hand washing only, so extra care is needed to maintain the garment. For those seeking heated long johns that hook up to a motorcycle or similar vehicle and offer targeted heating zones, this pant liner represents a solid choice. However, casual users wanting battery-powered, fully wireless heated pants might find it less practical.