Lightweight and crafted for cold weather comfort, the Arc'teryx® Rho SV Crew Top comes with fleece that stretches for unrestricted freedom. Polartec® Power Stretch® Pro fleece combines a highly durable nylon face with a soft, comfortable, brushed polyester interior made with recycled content. It is treated with an odor-resistant biocidal product (Silvadur™) and is PFAS (per- and polyfluoroalkyl substances) compliant. Long raglan sleeve layers comfortably and improves freedom of movement, while the thumbholes help keep sleeves down and make layering easy. It features a crew neck, a left chest pocket with laminated zipper closure, and articulated patterning for unrestricted mobility. Plus, the cuff, hem, and collar are bound with durable Tanica™ stretch fabric.