Based on the ECWCS (Extended Cold Weather Clothing System), the TRU-SPECA(R) Waterproof Gen2 Parka is a rain coat/winter coat hybrid made from 3-layer fabric that's 100% waterproof, windproof and breathable. No-freeze zipper with double storm flaps designed to keep ice and snow from penetrating, as well as a stand-up zip-through collar with stowable hood. Wear it on its own for rain- and wind-blocking comfort, or team is up with the included fleece layer for serious cold-weather wear. 100% waterproof, windproof and breathable 3-layer breathable nylon shell Dintex waterproof inner lining Includes fleece liner jacket for even more thermal versatility Stand-up zip-through collar with stowable hood and drawcords Nylon-reinforced elbows Zippered underarm gussets for ventilation Taped seams for reliable waterproofing Non-freezing 2-way zipper with double storm flap