[KongchangAI]
Unverified83% confidenceTradeoffTime unknown

防水与透气天然矛盾:完全防水的涂层面料几乎不透气,长时间穿易闷热;有透气膜(如ePTFE/微孔膜)的面料透气性好但防水等级通常降一档,且价格更高。夏季或活动量大优先透气,冬季或短时防脏优先防水

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83%
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Long-term
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