Tru-Spec H2O Proof ECWCS Gen-1 Parka is constructed from windproof, waterproof, breathable 3-layer nylon material with a Dintex inner lining. The Tru Spec H2O-Proof Generation I Parka features taped seams and a non-freezing two-way zipper. There is a double storm flap and double reinforced elbows. The oversized hood with drawstring allows you to keep your head and face dry. The three-pocket design and adjustable sleeve cuffs make sure that you are comfortable and can carry what you need. The sleeves have zippered underarms for ventilation. Again, there is no reason to be uncomfortable. Protection from rain shouldn't mean you sacrifice your comfort. There is a microfleece liner that can be worn inside the jacket or separately. The True Spec Waterproof Gen I Parka even comes with an insignia or badge loop on the front placket.