Columbia Women's Icelandite™ II ParkaOmni Tech critically seam sealed prevents moisture from seeping into essential areas while using waterproof breathable fabric, so you stay dry and comfortable in the rain Omni Heat thermal reflective breathable lining retains warmth using silver dots that reflect body heat, so you stay warm and comfortable as temps drop 550 TurboDown delivers lightweight warmth even when wet using layers of synthetic insulation and natural down, so you stay