Purple Mountain Observatory

Obisidian Breeze (Heat Reactive) Jacket 

The Obsidian Range marks an ongoing narrative with fabric development and performance-driven design. Through applying a specialised coating to the fabric, micro-encapsulated agents are introduced. As temperatures increase, these molecules undergo a phase change, initiating the thermochromic process. Upon cooling, the colour reverts to its original state, offering a dynamic visual experience.
The hooded system and hem adjusters allows an adaptable fit and enhanched coverage. Inside, the integrated breathable action back construction is engineered to withstand strain and encourage airflow. Discreet two-way front zip.

Designed with an action back and a breathable mesh layer, it ensures optimal comfort and unrestricted movement during high-output activity. Functional details include a toggled hem, an adjustable toggle hood, and a double-ended YKK® Vislon™ zip for adaptable styling. Welted side entry pockets offer practical storage, while a ventilated back yoke with internal mesh lining enhances airflow for all-day comfort.

Due to the unique nature of the fabric, minor surface markings may appear with wear, this is a natural characteristic that enhances the jacket’s character.