The Patagonia Men's R2® Fleece Jacket provides exceptionally breathable, quick-drying warmth in the most compressible Regulator style. This jacket is made from exceptionally warm, directionally knit Polartec® Thermal Pro® fabric that is breathable and compressible, wicks moisture and dries quickly and has R1® Polartec® Power Grid® fabric on the side panels providing improved fit, breathability and abrasion resistance, plus HeiQ® Fresh for durable odor control. It is designed with a technical fit, underarm panels and raglan sleeves for increased mobility and comfort under outerwear and packs and built with a Sonic/Stitch Seam Construction where all zippers have sonic-stitch seam construction to reduce bulk and improve suppleness as well as a soft kissing-welt zipper garage at the chin for next-to-skin comfort. The R2® is super versatile and includes one left-chest pocket and two handwarmer pockets with slim zipper installs as well as two interior drop-in mesh pockets. The Patagonia Men's R2® Fleece Jacket is the perfect jacket to have this winter!