Arc'teryx Beta LT Jacket Men&rsquo;s N40p-X 3L GORE-TEX Pro Imported BETA LT JACKET - Designed with disciplined simplicity, the versatile Beta LT delivers GORE-TEX Pro protection and lightweight durability across a range of activities. The helmet-compatible StormHood provides full coverage without impeding sight lines, and adjusts with glove-friendly custom Cohaesive cordlocks. The trim fit puts the GORE-TEX close to the body, maximizing breathability. The longer back length extends coverage and fits comfortably under a harness. BETA - Versatile, high performance for diverse activities and conditions. LIGHTWEIGHT - Durable, high performance with minimalist design to achieve lightweight. GORE-TEX - Waterproof, windproof and breathable textiles that offer fully protective environmental shelter. ARC'TERYX ESSENTIALS - Versatile high performance designs for diverse activities and conditions. Durable and light.