The Arc'teryx Squamish Hoody is an ultralight windproof jacket designed for outdoor activities such as trail running, hiking, and climbing. Compact and breathable, it provides effective wind protection while remaining easy to pack thanks to its minimalist, compressible design.

It is made from Tyono™ 30 technical nylon, a very lightweight and durable fabric that offers good breathability and wind protection, complemented by an FC0-DWR water-repellent finish that helps shed moisture in changing conditions.