Arc’teryx evolves the classic button-down by merging urban necessity with mountain-grade performance. The Skyline Long Sleeve is crafted from Diem™, a 100% recycled polyester fabric that is exceptionally soft, breathable, and moisture-wicking for all-day comfort. Engineered with mechanical stretch and articulated patterning, this shirt provides the freedom to move through a demanding commute while maintaining a crisp, wrinkle-resistant look that’s ready for any meeting or dinner.