·Polartec Power Grid fleece—redesigned exclusively for Patagonia to be even lighter and more breathable—insulates,stretches and compresses for maximum versatility·Snug-fitting,balaclava-style hood fits comfortably under a helmet strap·Center-front Slim Zip has a soft zipper garage at chin for next-to-skin comfort·Raglan sleeves increase mobility and have off-shoulder seaming for comfort under a pack·Pullover silhouette has deep center-front zipper to allow for quick venting·Left chest pocket has Slim Zip,zipper garage and mesh pocket bag·Discreet on-seam thumbholes for extra coverage in cold conditions·Longer torso stays tucked in under a harness or a pack waistbelt·Fabric is bluesign®-approved------------------------ Imported.