Premium technical windbreaker from Arc'teryx, featuring GORE-TEX® fabric for superior waterproof and breathable performance. The Alpha SL model is ultralight, packable, and designed for high-output activities like hiking, trail running, and alpine touring. Key features include a minimalist hood with adjustable drawcords, YKK® AquaGuard® zippers on chest pockets and main front closure, articulated sleeves for mobility, and reflective detailing for visibility. The iconic Arc'teryx bird logo is subtly embroidered on the left chest. Constructed with durable yet lightweight Pertex® Shield+ fabric, it offers excellent wind resistance while maintaining comfort during dynamic movement. Ideal for spring/fall transitional weather or as a storm shell in summer alpine conditions. Includes integrated stuff sack for compact storage. The clean, functional aesthetic suits both outdoor adventures and urban streetwear styling—perfect for minimalist, performance-oriented consumers who value technical excellence and understated design.