The Arc'teryx Thorium Hoody Jacket, formerly known as the Thorium AR, is a warm and versatile hooded jacket designed for cold weather. It offers high-performance insulation and can be worn as an outer layer in winter conditions.

• Filled with Responsible Down Standard (750 cuin) grey goose down for an excellent warmth-to-weight ratio.
• Features Down Composite Mapping™ technology, combining synthetic Coreloft™ insulation in moisture-prone areas for enhanced durability.
• Outer shell made of Arato™ 30 nylon fabric.