The Mountain Equipment Spyre Jacket is a high-performance, lightweight shell designed for those who move quickly through unpredictable mountain environments. Crafted from a 2.5-layer DRILITE® XT 21D fabric, this jacket utilizes a sophisticated nanoporous membrane to provide a waterproof barrier that doesn’t compromise on breathability. Unlike standard emergency shells, the Spyre is built for active use, featuring a PFAS-free DWR finish and a textured dry-touch internal print that prevents the fabric from sticking to your skin during high-output ascents. Whether you are fast-packing across a ridge or scrambling in a summer downpour, the 100% recycled polyamide construction offers a sustainable yet durable solution for weight-conscious alpinists who require reliable protection without the bulk of a traditional hardshell. Designed with a sleek Alpine fit, the Spyre Jacket features articulated and pre-shaped sleeves to ensure total freedom of movement when reaching for holds or using trekking poles. The fully adjustable Mountain Hood provides a secure refuge against driving winds, while the dual tether hem drawcords and adjustable cuffs allow you to seal out the elements effectively. For temperature regulation, Mountain Equipment has included YKK® WR underarm pit zips and two large ventilated chest pockets, ensuring you can dump heat rapidly without removing the garment. Weighing in at a mere 230g, this packable powerhouse includes a YKK® centre front zip with an internal flap for added weather resistance, making it an essential piece of kit for any streamlined mountain layering system. Mountain Equipment Spyre Jacket Features 2.5-layer DRILITE® XT 21D fabric with nanoporous membrane and PFAS-free DWR Textured dry touch internal finish Mountain Hood is fully adjustable YKK® centre front zip with internal flap 2 large ventilated pockets with YKK® WR zips YKK® WR underarm pit zips with internal flap Adjustable cuffs and dual tether hem drawcords Fit: Alpine fit Weight: 230g