Men's Furnace Long John - Heavyweight Merino Wool Base Layer Pant Bottoms

The Furnace Long John is a heavyweight merino wool baselayer bottom designed for hunting in extreme cold conditions. Crafted with a 95% wool and 5% spandex blend, this garment provides superior thermal regulation to keep you warm and comfortable.

The soft waistband and fully functional fly offer convenience and ease of use, while the athletic cut ensures a snug, streamlined fit that layers well under other clothing. At 350g/m² fabric weight and 12 oz. total weight, the Furnace Long John delivers substantial insulation without being overly bulky.

Merino wool is renowned for its natural thermal-regulating properties - it can actively warm you up or cool you down based on your body temperature, and it retains warmth even when wet. This makes it an ideal choice for hunting in unpredictable weather conditions.

The Furnace Long John is suitable for a variety of hunting activities, from late-season elk hunts to treestand sits in the coldest temperatures. It is recommended for use in Alaska, British Columbia, the Pacific Northwest, Intermountain/Rocky regions, the Midwest, Southeast, and Northeast, when temperatures dip below 20°F.

First Lite is a brand dedicated to providing the best possible apparel for passionate hunters. As hunters themselves, the team is committed to designing functional, high-performance products that can withstand the demands of time spent in the field. They also support conservation efforts to ensure the future of hunting and access to wild spaces.

In order to maintain authenticity as a hunting lifestyle brand, First Lite's employees are avid hunters, averaging 40 days in the field per year. This hands-on experience informs the development of their merino-based clothing, which is renowned for its breathability, thermal regulation, and protection from the elements.

The Furnace Long John is part of First Lite's lineup of top-selling base layer bottoms, which also includes the Kiln Long John and Kiln Zip Off Long John. These garments offer a range of features and temperature ratings to suit different hunting conditions and preferences.

Customer reviews for the Furnace Long John are overwhelmingly positive, with an average rating of 4.7 out of 5 stars from 204 reviews. Hunters praise the garment's exceptional warmth, comfort, and performance in the field.

By prioritizing the needs of hunters and incorporating their real-world feedback, First Lite has established itself as a trusted brand in the outdoor apparel industry. The Furnace Long John is a testament to their commitment to providing the best possible gear for the modern hunter.

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