The 2L Octa Pants are insulated, water-resistant pants with high heat retention, windproofing, 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 2L Octa Pants feature a front zip and snap closure with an integrated belt, dual seam pockets, back pocket, and tapered leg.