Polartec® Power Grid is a high / low interior grid polyester fabric that's redesigned exclusively for Patagonia to be even lighter and more breathable than other versions
Fabric is bluesign® approved
Smooth, microfiber face for easy layering; Polygiene permanent odor control helps keep it fresh
Raglan sleeves for increased mobility and off-shoulder seaming for comfort under a pack
Pullover silhouette has deep center-front zipper with a soft, kissing-welt zipper garage at chin for next-to-skin comfort
Chest pocket has Slim Zip zipper, zipper garage and mesh pocket bag
Cuffs and hem are simple and comfortably finished with a coverstitch
Technical fit accommodates light under layers or works as a stand-alone top, and it squashes down to practically nothing in your pack