Long, light, and built with unpredictable Northeastern winters in mind, this parka packs the same warmth-retaining punch as its heavier-seeming counterparts without all that excess weight holding you down. Sidewalks to snow-covered trails, zip it up on top of your base garments to start your next cold-weather adventure on a lightweight yet totally toasty note.. . Exterior: 100% polyester stretch ripstop with a durable water-repellent (DWR) finish to shed rain and snow. 100% polyester taffeta lining is embossed with a mountain print. Insulated with 100g fill power PrimaLoft 193205113511 33527100027 F18W1003