Patagonia Boulder Fork Rain Jacket is a low-profile, waterproof shell designed for on-trail protection and everyday wet‑weather use. It combines a lightweight, breathable 3‑layer construction with streamlined features for packable performance. Key attributes: Blue | Blue sage | Polyester | Waterproof H2No® Performance Standard 3-layer shell | Breathable construction | Lightweight and packable | Durable water-repellent finish | Adjustable hood with single-pull adjust | Waterproof, anti-corrosive center-front zipper | One zip chest pocket and two watertight handwarmer pockets | Adjustable hem drawcord routed through pockets | Hook-and-loop storm cuff tabs | Low-profile hood with laminated visor | Minimalist, streamlined silhouette | Welted high handwarmer pockets | Exposed center-front zipper | Composition & care: 100% polyester ripstop face (30-denier, 3.7-oz) | Polyester membrane | Polyester tricot backer | Durable water-repellent (DWR) finish | Machine wash cold on gentle cycle with mild detergent. Do not use fabric softeners or bleach. Tumble dry low to help restore water‑repellency. Do not iron or dry clean.