Unverified80% confidenceDecision RuleTime unknown
普通PVC/EVA涂层雨衣完全不透湿，运动骑行30分钟内内部就会因汗气冷凝而湿透；如追求透气应选防水透湿面料（如Gore-Tex类或国产eVent替代），透湿量指标看MVTR≥5000g/m²/24h
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80%
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Unverified透气指数(MVTR)≥8000g/m²/24h才能有效排出骑行运动汗气，普通PVC/EVA雨衣透气几乎为0，运动出汗会导致内层湿透87% similarUnverified透气性看透湿量(MVTR)，≥5000g/m²/24h可明显减少闷热感；纯PVC/EVA材质透湿量近乎0，步行10分钟以上会大量出汗黏身86% similarUnverified透气性看MVTR透湿量：日常通勤≥5000g/m²/24h够用，高强度徒步爬升出汗量大需≥15000g/m²/24h，否则汗液排不出会在内层凝结导致'外面没湿里面湿'84% similarUnverified透湿值（MVTR）≥10000g/m²/24h 才能在中高强度运动中有效排汗，低于5000的雨衣剧烈运动时内部凝水会明显湿身83% similarUnverified透气性看MVTR透湿量：≥10000g/m²/24h为高透气，适合运动出汗多的场景；纯PU涂层防水风衣透湿量低，久穿易闷汗83% similar
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