The Purple Mountain Observatory Stinger Jacket is the brand’s lightest performance shell to date, engineered for movement across city streets, mountain trails and everything in between. Weighing just 165g, the Stinger Jacket combines a stripped-back silhouette with serious technical capability, built around advanced Japanese membrane technology for dependable waterproof protection and breathable comfort in unpredictable conditions.

• 100% nylon shell with Dermizax™ waterproof and breathable membrane by Toray
• 20,000mm waterproof rating with exceptional moisture vapour permeability for high-output activity
• Lightweight 165g construction with articulated panel design for unrestricted movement and all-day comfort