Unverified83% confidenceDecision RuleTime unknown
作为外穿背心，面料需选防风防泼水尼龙/涤纶（如20D-40D），并有高领或立领护住颈部；纯棉表布防风差，山风、江风环境不建议单穿
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Long-term
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Unverified防风外套看面料纱线密度，尼龙面料标注20D-40D轻薄但防风一般，70D以上防风抗撕裂明显更好但偏重83% similarUnverified抓绒款透气性强但挡风性差，大风天户外场景建议选棉填充款或外套叠穿使用83% similarUnverified防风与保暖是两个独立层：单层防风服（Windproof软壳）只挡风不保暖，适合5-15℃；0℃以下需搭配抓绒或棉服作为中间层，追求单件解决则选带薄棉/Primaloft填充的防风棉服81% similarUnverified抓绒本身防风性极差，长毛/平织抓绒基本不防风，若需外穿抗风应选择带膜层的Windstopper/Windproof抓绒，但透气性会显著下降81% similarUnverified抓绒衣本身几乎不防风，普通抓绒在4级以上风中保暖大打折扣；需防风应选带Windstopper/Windpro膜层的抓绒或外搭硬壳，但复合防风抓绒的透气性和压缩性会明显下降81% similar
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