The M-Tac Norman tactical fleece jacket is equally suitable for cool and cold weather thanks to WindBlock material and Softshell inserts. In the first case, you can use it as an outer layer, in the second as insulation under a hoodie or a park. Made of 100% polyester. The WindBlock membrane grid structure is designed for low and as low temperature conditions as possible so that 80% of body heat is reflected from the surface inward and only 20% (excessive heat during active actions at low temperatures) leaves the membrane grid. Most modern membrane fabrics with surface polyurethane spraying are not designed for extremely low temperatures due to the fact that polyurethane hardens at low temperatures, which subsequently leads to hardening of the fabric as a whole. The consequence of this is the characteristic "rustling" when traveling. The WindBlock membrane thermo-fabric does not use polyurethane spraying to protect the membrane, but rather a dense, polyester-structured pile (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 inside out.Material: 100% polyester, softshell, oxfordWeight: 1.82 gs (900 grams)Zipper: YKKPockets: two shoulder pockets with loop panels two side pockets