Arc'teryx Squamish Jacket

The Arc'teryx Squamish Jacket is a lightweight technical windshell built for climbing, hiking, and everyday movement in changeable conditions. Its Tyono™ 30D nylon fabric combines stretch, strength, breathability, and wind resistance, while the FC0 DWR finish helps repel moisture without intentionally added PFAS.

Designed to move with you, it features articulated patterning, elasticized cuffs, secure hand pockets, and a chest pocket that stores the jacket compactly. The reinforced clip-in loop keeps it accessible on a harness or pack, making it especially well suited to climbers, hikers, and anyone who values dependable protection with minimal bulk.