Made with lightweight, soft cotton, this long-sleeve top is a climber&';s shoulder-season staple. The limited-edition graphics pay tribute to the first Arc&';teryx print ad, which featured the Bird logo projected onto the Dreamcatcher wall in Squamish, BC. Features & Specs Technical features Breathable Lightweight Construction Lightweight SupimaA(R) cotton is naturally breathable and soft Design & Fit Limited-edition graphics Logos & Label configuration Arc&';teryx bird and word logo placed on chest Sustainability PFAS (Per- and polyfluoroalkyl substances) Compliant SUPIMAA(R) is the trademark name for the World&';s Finest cottons. Yarns made from SUPIMAA(R) cotton produce softer and longer lasting fabrics. Size XS, S, M, L, XL, XXL Weight 203g / 7.2 oz Fit Regular Activity Rock/Boulder/Hike Model X000010296