Patagonia R2 Black Fleece

- Exceptionally warm, directionally knit Polartec® Thermal Pro® fabric is breathable, compressible, wicks moisture and dries quickly - R1® Polartec® Power Grid™ on side panels, sleeves and cuffs for improved fit, breathability and abrasion resistance - Technical fit, underarm gussets, and raglan sleeves for increased mobility and comfort under outerwear and packs - All zippers have Sonic/Stitch seam construction to reduce bulk and improve suppleness; soft, kissing-welt zipper garage at chin for next-to-skin comfort - Spiral-seam construction at cuff allows sleeves to push up easily without constricting forearms - One left chest pocket and two high handwarmer pockets have Slim Zip installs, clean-finished zipper garages and are harness- and pack-compatible; two interior drop-in mesh pockets