Summer in the Sierra, All Year Round Our best-selling insulated jacket for the coldest of days, the Men's Sierra is an essential winter staple to keep your spirits stoked on below-freezing days. Ultra-cozy and responsibly sourced 800-fill down is treated with a hydrophobic finish, helping to retain down's natural insulating properties and fluffy loft, staying dry 10x times longer, even in wet weather. Plus, a high collar, elastic cuffs and a cinch cord on the hem seals out the elements for functional, stormproof warmth. The result is an intuitive winter jacket for cold weather motivation, not hibernation. Features 800 Fill DriDown(TM) Two Zippered Hand Pockets Inside Kangaroo Pocket Insulated Yoke with Zippered Chest Pocket Stows into zippered pocket High collar increases comfort Bungee drawstring adjustable cinch with cord lock Elastic Cuffs Materials Shell: 30D Shadow Rip Polyester Lining: Nylon Tech Specs - Size L Center Back Length: 28.75 in / 73.03 cm Sleeve Length: 37 in / 93.98 cm Weight:15.16 oz / 430 g | Sierra Designs Men's Jacket in Grey, Size Small