colors: Black,Navy blue Face fabric: 78% Nylon, 22% Spandex Lining fabric: 95% Polyester (30% Aerogel), 5% SpandexProduct Introduction：The double-layer composite fabric offers enhanced warmth. The nylon-spandex composite fabric, with nylon as the main component and spandex (which has excellent elasticity) added, features good moisture absorption and wear resistance. It is not prone to deformation and can maintain the original shape of the clothing for a long time.