M-Tac Norman Windblock Coyote L Jacket

The M-Tac Norman fleece jacket is suitable for cold weather due 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 towards the inside, while only 20% (excess heat during active actions in low temperatures) escapes the membrane grid. Most modern fabrics with a sprayed polyurethane surface membrane are not designed for extremely low temperatures, as polyurethane hardens at low temperatures, leading to the overall stiffening of the fabric. The consequence of this is the characteristic "rustling" noise when moving. The WindBlock thermal membrane fabric does not use sprayed polyurethane to protect the membrane, but rather a dense layer structured 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 on the back towards the outside.