Perfection Evolved. The vest version of our premium ultralight features the same new high-mobility fit and feature set as the jacket and hoodie, minus the sleeves and the drawcord hem. Version 2.0 is more comfortable and mobile, with slightly longer length for added coverage and warmth, and softer fabric to further enhance the comfort.As an ultralight insulating layer, the MicroTherm is thinner than traditional down vests. But that combination of minimal bulk and effective warmth is what makes it special, and is the result of its patented construction and the exceptionally high-loft Premium Goose Down that it holds close to the body for maximum thermal efficiency.NOTE: As a reference for comparison, we have included the customer reviews of the MicroTherm 1.0 below. Any reviews dated prior to July 30, 2018 are for the MicroTherm 1.0. All reviews dated after July 30, 2018 are for the new MicroTherm 2.0.Models shown are 5'9" to 5'11" tall, wearing size S/4, L/12, or XXL/18.
Windproof recycled 20D ripstop polyester shellStormRepel� Super DWR, our longest lasting, moisture-shedding finish800 fill Responsible Down Standard (RDS) goose down, certified by Control Union More About RDSTrackmydown supply information on garment?��learn where your down comes from and what makes premium down premiumMicrotherm construction?��streamlined, micro-channel design for maximum thermal efficiency and compressibilityStretch side panels?��increase breathability and mobility, and create a trim, active fitZip hand pockets secure essentials, keep your hands warmSecure zip chest pocket with media port?��take your music to the mountainsStows easily?��packs into chest pocket that has carabiner clip-in loopTwo interior stash pockets?��ideal for gloves or gogglesLength, Reg Small: 24.5" | Weight: 7.2 oz | Down Fill Weight: 1.2 ozActive. An athletic fit. Close to body without restricting mobility. Designed to fit over baselayers and lightweight midlayers.