Men’s Trailhead Thermal Pro® Jacket made of Polartec® Themal Pro® with lateral strecht inserts for maximum freedom of movement and abrasion resistant inserts.   The 300 gr Polartec® Thermal Pro® fabric guarantees optimal optimal thermoregulation, breathability and quick drying. The abrasion resistant inserts in cotton and nylon ripstop increase the durability. The fleece can be used as thermic layer in combination with the outer layers.