Lightweight, versatile and easily compressible insulated down vest from Kathmandu The Womens Heli Down Vest from Kathmandu a super warm and lightweight insulated jacket perfect for use as a mid layer in chilly weather or as an outer layer in cooler conditions. The Heli Vest insulated with RDS certified 600 fill power duck down that provides lightweight and compressible warmth without bulk. The insulation packed into a light yet durable 100 polyester shell, which treated with a DWR Durable Water Repellent finish, meaning that this jacket will keep you protected even in wet weather and humid conditions. An adjustable hem helps to keep chilly winds out, keeping you warm and comfortable all day long, whilst a full front zip with a chin guard provides optimal warmth when zipped up or can be unzipped to provide ventilation in warmer climes.Finished with two front pockets and two inner stash pockets, perfect for storing your small essentials, the Heli Down Vest has everything you need to take on the outdoors and even packable into its own pocket for super easy carrying.