[KongchangAI]
Unverified90% confidenceFactTime unknown

关键部位(腋下、肩部等活动区)采用Coreloft化纤填充、其余部位使用850蓬松度鹅绒,这种混合结构在潮湿或高强度运动出汗时比纯羽绒设计更能维持保暖性。

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Long-term
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