This product has been produced using [FINE TEX LAYER] brand fabric, which is well known for providing functional fabric to global outdoor brands in the US and Eu. This fabric is waterproof, dampproof, windproof, and has high air ermeability qualities. These outstanding qualities will provide you with the best experience in various weather conditions. Outshell: NYLON 85% / COTTON 15%. Lining: POLY 100%. Waterproof: 10,000~12,000mm/H2O. Breathability: 10,000-g/m2/24hrs. Made in Korea.