16/10/2026
Explorer and Product Strategist, Charlie Smith introduces the Knox, Shackleton’s Swiss Army knife jacket and the toughest design brief we’ve undertaken so far.
On jacket rarely delivers both warmth and weather protection, so the Knox pairs mapped down and synthetic insulation with lessons from our most extreme outerwear, the Markham and the Quest. The name nods to the Knox Coast in Western Antarctica, and to Fort Knox, because very little gets past it.
In our latest briefing, Charlie points out the details that set it apart: a magnetic front closure finished with a stylised version of our logo, three waterproof zipped pockets across the chest and front, and a three-way adjustable hood that detaches completely when you’d rather have a cleaner line. Sharp, light and easy to pack, it’s built to keep you warm and dry whatever the day throws at it.