Several concepts about soft shells

- Jan 03, 2018-

1. Waterproof and breathable is always contradictory body, soft shell is no exception, waterproof good permeability must be weakened, any blown and very waterproof and very breathable you can directly ignore;
2. Wear-resistant and lightweight is always contradictory body, the specific rules of reference to the previous one;
3. breathability and insulation are always contradictory, the specific rules refer to the first article.