Earth Sea Sky Men's Heat Trap Jacket

Polartec® fleece is 100% polyester. It is knitted and then double-brushed (brushed on both surfaces). This creates a soft, luxurious velour pile and ensures the fibres remain upright to obtain maximum thickness and warmth. To prevent any pilling both surfaces are “sheared” to ensure the pile fibres have an identical length. Other fleece brands are constructed with fibres that lie flat on the under surface. Initially this construction feels thick but these fibres will collapse with washing and wear, resulting in a drastic reduction of the fabric’s thermal efficiency.

Polartec® 300: is a luxurious, thick, 360g/m², three-jumper warmth, fleece. Virtually wind-resistant in all but the severest conditions, it is a very warm fabric, suitable for any outdoor activity in very cold conditions. Ideal for mountaineering, sailing, winter travelling or cold climate work wear Polartec® 300 garments can be comfortably worn as outerwear on cold, dry days.