Marmot Drop Line Jacket - Men's Birch Bark Heather Medium. Durable flat-locked seams and a moisture-wicking DriClime collar maintain comfort when you're sprinting through the airport for connecting flights. The zippered chest pocket has a media port. Specifications for Marmot Drop Line Jacket - Men's: Manufacturer: Marmot Sleeve Length: Long Center Back Length: 27 in Length Alpha: Regular Gender: Male Age Group: Adults Weight: 14.7 oz Jacket Style: Lightweight Fleece Pockets: Bonded Zippered Sleeve Pocket Apparel Weight: Lightweight Insulation: Synthetic Lining Material: Collar DriClime Condition: New Features of Marmot Drop Line Jacket - Men's 100 Wt Sweater fleece is cozy and warm Flatlock seam construction allows chafe-free comfort Zippered chest pocket for security DriClime lined collar adds comfort Zippered hand pockets keep things secure Package Contents: Marmot Drop Line Jacket - Men's Marmot M16223-41954-M: Drop Line Jacket - Men's Birch Bark Heather Medium