Purple Mountain Observatory Climate Overshirt Black. Crafted from breathable premium nylon, the Purple Mountain Observatory Climate Shirt combines technical performance with everyday utility through a lightweight overshirt silhouette. Ultrasonic welded internal taped seams improve water resistance, while blocked panel construction adds structure and visual depth. Finished with a YKK® Vislon™ front zip and dual bellow chest pockets, the piece is designed to move easily between city wear and outdoor use.
