The best warmth for weight jacket Patagonia has ever built, the Patagonia Men's Micro Puff Jacket delivers ultralightweight, water-resistant, down-like warmth with PlumaFill synthetic insulation—a revolutionary featherlight down alternative.

• Ultralight nylon fabric has a water-resistant endurance coating for improved weather protection
• PlumaFill insulation provides excellent warmth for its weight & stays warm when wet
• Innovative quilting construction maximizing the loft of PlumaFill strands with minimal stitching
• Center-front zipper has wicking interior storm flap & zipper garage at chin for next-to-skin comfort
• Two welted, zippered handwarmer pockets and two internal drop-in pockets
• Left pocket doubles as a stuffsack with a reinforced carabiner clip-in loop
• Elasticized cuffs and adjustable hem seal in warmth
• Fair Trade Certified sewn means the people who made it earned a premium for their labor
• Manufacturer lifetime warranty against defects in materials and workmanship