An uncommon, but recognizable quilt pattern sets the design of the Sierra Designs DriDown Jacket apart from the crowd. Yet, backcountry performance is top-of-the-heap with a tear-resistant, water-resistant and breathable PU-coated shell. Excellent breathability and air permeability is comfortable and versatile enough for a great variety of temperatures and activities. Permanent water protection for your down with a lightly PU-coated, 70D shell. Heathered fabric looks good in town and won't show the dirt from your camping trip. Insulated hand pockets for warmth with zippers for security. Jacket packs into reversible hand pocket on right. Two interior drop-in pockets for bulkier hats and gloves. Collar designed to protect your neck from the wind & cold. Regular cut fits over light mid-layer. 600 Fill Power Duck DriDown.. Men's Sizing (Chest Girth): Small: 34 - 37", Medium: 38 - 41", Large: 42 - 45", X-Large: 46 - 49", 2XL: 50 - 53".