The Mons Royale ARCADIA men's sweatshirt is the perfect mid-layer for any mission, and a great replacement for a jacket on warmer days. Constructed from durable Merino Fleece, these socks utilize hard-wearing polyester fibers to shield against the elements, while the soft merino wool, renowned for its remarkable properties, keeps you warm and ensures a comfortable climate. It has a looser Mons standard fit for comfort, a stand-up collar to prevent chaffing, a full-length zipper for lightning quick ventilation and an extended back for ample coverage. It has zipper pockets for your essentials.