Are you familiar with the brand Coldpruf? Coldpruf is a fitting name for a new line from one of America’s oldest and largest thermal underwear producers. Indera Mills thermal underwear company was founded in1914. Some of their first primary products were thermal slips, vests, and thermal union suits. Indera’s focus has always been cotton and cotton blend thermal under garments so they have spent almost 100 years reducing costs and perfecting their high quality products. However, all of Indera Mills products were for general use and not necessarily for specialty outdoor markets.  3 years ago, at the suggestion of one of their major retailers, Indera introduced a new line of premium brand thermal underwear designed for the competitive outdoor industry. Indera appropriately named this new line Coldpruf after the products ability to keep your body’s natural warmth in and the cold out.

Features of Coldpruf's Merino Wool Authentic Thermals

Coldpruf Authentic Premium Merino Wool Thermals

The highlight of Coldpruf’s new line of thermal underwear is it’s Coldpruf Authentic merino wool blend thermal underwear. What sets Coldpruf apart from the rest of Indera Mills product is it’s extra soft hand. Hand refers to the feel of the garments fabric. The thread for Coldpruf’s thermal underwear is knit extra small so that it is more fine making it softer to the touch. The Authentic merino wool thermals utilize high quality merino wool thermal fabric for superior insulation effectively trapping your body’s heat next to your skin. All of the Coldpruf line feature flat lock seams, a signature quality of high end garments. Flat lock seams are seams that are sewn down so that you can’t feel the seam. This makes Coldpruf thermals ideal for wearing underneath ski or snowboard clothing because the seams in your thermals won’t cause pressure points underneath your outer winter clothing.

With all this talk of how well Coldpruf merino wool thermals perform for outdoor activities, it is important to realize that all of the qualities that make them perfect for the outdoors also makes them perfect for indoor use. If you sit in an office and freeze all through the winter and the waffle knit thermals you are familiar with are not very comfortable then Coldpruf is for you. In just a few short seasons since its’ release, Coldpruf has quickly made a name for itself as a first choice for comfortable merino wool thermal underwear.