M-Tac Norman Windblock Olive 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 very low temperatures so that 80% of the body heat is reflected from the surface towards the inside and only 20% (excess heat during active actions at low temperatures) leaves the membrane grid. Most modern fabrics with a surface-sprayed polyurethane membrane are not designed for extremely low temperatures, as polyurethane hardens at low temperatures, which subsequently leads to the hardening of the fabric as a whole. The consequence of this is the characteristic "rustling" when you move. The WindBlock thermal membrane 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 layer of warming Windblock air on the back to the outside.