M-Tac Norman Windblock Black Jacket M

The fleece jacket M-Tac Norman is suitable for cold weather thanks to the WindBlock material and Softshell inserts. Made of 100% polyester. The structure of the WindBlock membrane grid is designed for low and extremely low temperature conditions, so that 80% of the body heat is reflected from the surface to the inside, and only 20% (excess heat during active actions at low temperatures) leaves the membrane grid. Most modern fabrics with sprayed polyurethane surface membrane are not designed for extremely low temperatures, because polyurethane hardens at low temperatures, leading to the overall hardening of the fabric. The consequence of this is the characteristic "rustling" when moving. The WindBlock thermomembrane fabric does not use polyurethane spraying to protect the membrane, but rather a dense, structured pile in polyester (inside and outside the membrane) which protects the membrane from the effects of low temperatures, abrasion (both inside and outside) and creates an additional warming WindBlock air layer from inside to outside.