Patagonia's Classic Retro-X fleece vest combines windproof performance with sustainability. Constructed from 100% recycled polyester in a vintage-look Repreve fabric, the design features a protective raised collar in burgundy nylon, a chest pocket with embroidered logo patch, and functional side pockets. The brown fleece exterior contrasts with burgundy accents and trim. Layer it over long sleeves for cool-season outdoor activities.