Arc’teryx redefines the warm-weather button-down by blending technical mountain expertise with a refined city silhouette. The Skyline Short Sleeve is crafted from Diem™, a 100% recycled performance fabric that is exceptionally light, breathable, and quick-drying. Engineered with mechanical stretch and a wrinkle-resistant finish, this shirt keeps you cool and composed whether you're navigating a humid commute or heading straight to dinner from the office.