Features of the Smartwool Women's Double Corbet 120 Hoody Warmer weight (120 g) SmartLoft wool Insulation provides thermoregulation and warmth even when wet Wind-resistant polyester with DWR finish protects from the elements Sides of jacket and inside of sleeves use stretchy knit fabric for ease of movement while putting Merino against skin and nylon/elastane against the elements Insulation is lined in Merino for sweat and odor management 2 Secure zip hand pockets and internal secure zip chest pocket with media cord routing; Interior drawcord allows for adjustable hood Fit