https://www.enforcetac.com/en/ausstellerprodukte/enfor20/product-10221790/functional-shirt-x-tra-warm

Shirt long sleeve made of high quality processed wool. Due to the material composition it offers the unbeatable heat protection even under extreme conditions. It contains a high natural fiber content, which leads to the skin-friendly wearing comfort. The shirt has a unique terry binding with polyamide content for the sweat management. Heat storage thanks to the insulating air cushion in the fabric. With extended back and a Troyerkragen with zipper garage. The fabric weight is 480 gsm. The shirt is suitable for all purposes and is referred to as the ultimate cold killers.

Workwear and Protective Wear for Professionals is the maxim by which Comazo offers a new product line under the brand name comazo|protect.

In cooperation with renowned and accredited institutes and test laboratories, a new range of clothing, which corresponds with the latest requirements and criteria of PPE (Personal Protective Equipment), has been designed for all professional groups and branches.
Innovative basic materials and woven bonds, chic design and the best possible wearing comfort are the inherent characteristics of this product line.

We sub-classify the clothing in the following product ranges:

Fire-resistant protective underwear certified according to EN ISO 11612: 2015 and EN 1149-5: 2008
Functional underwear and functional T-shirts with antibacterial and temperature-regulating properties
Thermal baselayer that prevent loss of body heat.