Unverified90% confidenceDecision RuleTime unknown

充绒量与保暖上限直接相关：短款城市通勤120-150g足够，中长款零下环境需200-250g，专业户外重装/极寒需300g以上，仅看含绒量（如90%绒）而忽略充绒量克重会误判保暖性

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90%

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Long-term

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Unverified选羽绒内胆看蓬松度：日常城市通勤600FP+充绒量80-120g足够应对0-10度；蓬松度700FP以上更轻更暖但压缩性更好，适合出差携带85% similar Unverified克重决定保暖：日常通勤选180-220g/㎡薄款，户外/严寒选260-320g/㎡厚款，超过350g/㎡多为羊毛混纺或抓绒内胆款85% similar Unverified羽绒马甲选购看充绒量：日常城市通勤80-120g足够（15度以上过渡季），登山徒步等户外场景需150-200g（0度左右保暖）84% similar

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