Unverified85% confidenceDecision RuleTime unknown
含氨纶（弹力纤维）5%以上的发热内衣才能贴身包裹形成静止空气层保温，纯棉或无弹力款会松垮跑风，保暖效果大打折扣
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified含氨纶（弹力纤维）5%-10%的发热内衣贴合度好、不臃肿更保暖，纯棉或纯化纤无弹力款易松垮进冷风。追求贴身发热效果应选含氨纶的螺纹或双面绒结构90% similarUnverified选含棉量≥80%的卫衣（成分标棉/涤混纺），纯涤纶（100%聚酯纤维）虽不易变形但吸汗差、易起静电粘毛，贴身穿舒适度低86% similarUnverified秋冬保暖选纯棉加绒或含30%以上羊毛的针织款，罗纹弹力面料（含5-8%氨纶）比纯棉平纹更贴合防漏风；纯化纤面料保暖但易起静电、透气差不适合贴身穿85% similarUnverified德绒加绒材质在保暖性上优于普通棉质打底裤，但远不及羊毛或发热纤维类产品；适合零下轻寒天气室内或有外裤叠穿的场景，极寒户外场景保暖力不足84% similar
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