Description of Marmot Tamarack Jacket Balancing weight, versatility and durability, the Tamarack is the ultimate all-arounder for the multi-sport outdoors person. Features: Weight: 2lb 0 ozs / 907 g Shell material: Tetrad N-250R MemBrain® 2L Reinforcement: Valiant N-310 MemBrain® 2L Lining: Mesh P-130 Zip off ERG hood PitZips™ underarm zip that extend into the body for aggressive venting Laser drilled WR sleeve pocket Reinforced elbows Marmot MemBrain®, waterproof/breathable fabric with our Enduro DWR water repellent finish Micro-stitched and 100% seam taped 2-Layer construction for maximum waterproof protection Laser drilled WR chest pocket Inside water bottle cargo pocket and zip stash pocket stows anything from your water bottle, climbing skins to securing small items Gripper elastic powder skirt keeps out the snow Mesh lining like a pair of swim trunks Elastic draw cord hem for adjustability in serious weather Zippin™ compatible ability to zip in a fleece jacket for extra warmth 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