2. Three-layer composite rubber fabric-a waterproof and breathable layer is compounded under the outer fabric, and then a lining is compounded, so that the lining is not needed when making clothes. It is characterized by good durability.
3. Two and a half layers of fabric-GTX PAC Lite fabric is representative. A waterproof and breathable layer is compounded under the outer fabric, and a protective layer (not an interlining) is added. When making clothes, there is no need to add lining because of the protective layer, but it is much lighter and softer than the three-layer laminated rubber fabric. It is light, thin and easy to carry.
4-The mountaineering jacket will be made of three-layer composite fabric. Although it is hard and uncomfortable to wear, it has better wear resistance and is more suitable for climbing mountains. Hiking models mostly use relatively soft two-layer fabric, which has a wider range of use.