The 2L Octa Jacket is an insulated. water-resistant jacket with high heat retention. wind-proofing. and a DWR finish. The face fabric is made from a stretchable ripstop polyester. with a polyurethane laminated internal layer for water-repellence and breathability. The jacket features a stand collar with a chin guard. raglan sleeves. elastic ribbed cuffs. an adjustable hem. dual zipper closure. and dual zippered side pockets.