Loggers, linemen, landscapers...men who work outdoors need thermal shirts that are warm, easy to move in and layer under jackets and sweatshirts without steaming them up. The Longtail T® Waffle Thermal Henley is our take on the classic thermal shirt for men. It has a lofty waffle knit that's highly breathable yet warmer because it traps air. The heavy-duty 8.2-oz. weight wears harder and holds its shape, too, even if you keep pushing up the sleeves. For ease in action, we added gussets under the arms of this thermal henley – helpful when you're backcutting a big pine. They also have our trademark Longtail T Shirt design – 3" longer to keep you covered when bending over.