The Mountain Warehouse Men's Trail Extreme Down Jacket is a cold-weather essential, crafted meticulously for your outdoor adventures. Made from durable 100% Polyamide outer materials and lined with 100% Polyester for added comfort, this jacket boasts a fill of 90% Grey Duck Down and 10% Grey Duck Feather to ensure optimal warmth even in the harshest conditions. The quilted design not only adds a stylish touch but also enhances its thermal efficiency. This jacket employs advanced fabric technology, offering breathability, PFC-free construction, thermal resistance down to -30°C, and water resistance for your protection against the elements. The long-sleeved design ensures full coverage, while the standing collar provides additional insulation. Equipped with three pockets – two side pockets for convenience and a chest pocket for valuables, all featuring zip closures for secure storage – and a full zip fastening, this jacket offers practical functionality. It is RDS certified, ensuring that it conforms to safety standards, and available in various sizes from XXS (33 inches) up to 4XL (56 inches).