Description of Marmot Cloudlight Jacket High performance, stretch MemBrain® fabric withstands the rigors of alpine climbing, while a soft hand adds low-country versatility. Features: Weight: 1lb 2 ozs / 510 g Shell material: Shinto N-290S MemBrain® 2.5L PitZips™ underarm zip that extend into the body for aggressive venting Laser drilled WR chest and hand pockets Laser drilled WR sleeve pocket Marmot MemBrain®, waterproof/breathable fabric with our Enduro DWR water repellent finish 100% seam taped for full water proofness Attached, roll-up, ERG hood Easy use, wide adjustment, great fit. Elastic draw cord waist and hem for adjustability in serious weather DriClime® lined chin guard moisture wicking fabric protects your face from the zipper Stretch Anatomic Articulation stretch fabric and design feature reduces excess fabric and improves mobility. Angel-Wing Movement™ allows full range of motion in arms so jacket doesn't ride up Tech Fit A minimalist, body conforming cut for aerobic, athletic fit.