The Men’s Aconcagua 3 Vest provides the core warmth you need with unrestricted mobility. Body Fabric Made With Recycled Polyester Exposed Center Front Zip With A Chin Guard Heat Transfer Logo On Left Chest And Back-Right Shoulder Main Body Insulated With A 50/50 Blend Of 600 Fill Recycled Waterfowl Down And Recycled Polyester Non-PFC DWR Finish For Added Water Repellency Secure-Zip Handwarmer Pockets Standard Fit Zoned 90% Recycled Polyester Sheet Insulation To Help Keep You Warm Even In Wet Weather