Description of Marmot Logan Jacket A full-function zip-in soft shell liner and powerhouse MemBrain® fabric offer a one-two punch for definitive foul-weather protection winter, spring, summer and fall. Features: Weight: 2lb 15 ozs / 1333 g Shell material: Tetrad N-250R MemBrain® 2L Ecto N-310 MemBrain® 2L Hyperlite NP-750S (liner) Lining: Mesh P-130 PitZips™ underarm zip that extend into the body for aggressive venting Removable softshell liner jacket Marmot MemBrain®, waterproof/breathable fabric with our Enduro DWR water repellent finish 100% seam taped for full water proofness Zip Off Hood for versatility Laser drilled WR chest pocket Elastic draw cord hem for adjustability in serious weather Zip handwarmer pockets soft fabric to warm hands DriClime® lined collar and chin guard moisture wicking fabric for comfort around your neck and face. Angel-Wing Movement™ allows full range of motion in arms so jacket doesn't ride up