The Shield Puffer pushes fabric innovation forward in true Purple Mountain Observatory fashion. Its thermochromic shell reacts to temperature shifts, changing colour in real time. Filled with responsibly sourced down and built with articulated sleeves, pit vents, and adjustable toggles, it’s engineered for warmth, movement, and visual impact across different terrains and changing conditions. 100% Nylon Heat Reactive Fabric Wadding: Down Feather Adjustable Hood Zip Closure Internal Pockets Hand Pockets Adjustable Hem Style Code: PMO0119-DOL
