Made from waterproof, breathable, and windproof Gore-Tex®, the Arc'teryx Beta men's lightweight hiking jacket is versatile and offers several essential high-performance features for a variety of conditions and activities: it's the Minimalist of the Beta family. With a simple design, this uninsulated shell has a streamlined fit that reduces bulk, moves with you, and stays comfortable over your insulated and mid-layer clothing. Its StormHood™ provides superior protection without compromising your field of vision. Put on this outer layer as the final step in your layering system to protect yourself from the elements and take advantage of this layering to stay warm and dry while conserving your energy.