First Lite Furnace Quarter Zip - Men's Terra Extra Large. Using our Merino-X 350g EXP weight fabric the Furnace Quarter Zip provides lofted insulation and protection from the coldest temperatures. Featuring a high collar and quarter zip for protection from the elements and flatlock seams throughout its newly articulated fit the Furnace Quarter Zip is the ideal layering piece over our other lightweight next-to-skin styles. Our Furnace EXP 350 Merino-X fabric incorporates a brushed (or fleeced) backside to our high-loft interlock knits to provide super-charged insulation without added weight. Adding this to the silent odor-free benefits of merino wool the Furnace merino is the hands-down choice for cold-weather hunts. Specifications for First Lite Furnace Quarter Zip - Men's: Manufacturer: First Lite Sleeve Length: Long Sleeve Age Group: Adults Apparel Fit: Regular Gender: Male Application: Hunting Fabric/Material: 95percent Merino Wool 5percent Spandex Pockets: Yes Fastener/Closure Type: Quarter Zip Weight: 17 oz Features of First Lite Furnace Quarter Zip - Men's True to size: Purchase your normal size to wear over or under other layers 20.5 micron superfine merino wool Expedition weight fleeced Merino fabric for extreme cold Quarter zip neck for strategic ventilation Modified raglan sleeve moves seams out from under backpack shoulder straps Ergonomic cuff with thumb loops Flatlock seams Machine wash line dry Package Contents: First Lite Furnace Quarter Zip - Men's First Lite 108518: Furnace Quarter Zip - Men's Terra Extra Large