Unverified85% confidenceFactTime unknown
Columbia Omni-Shade为品牌成熟防晒技术线，通过面料编织密度实现防晒，洗涤不会像涂层类防晒衣那样随次数增加而明显衰减
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85%
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Long-term
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UnverifiedOmni-Shade UPF50+为哥伦比亚成熟防晒技术线，通过物理编织结构实现防晒，洗涤后防晒性能衰减比化学涂层产品慢88% similarUnverified具备Omni-Shade防晒涂层，适合长时间户外暴晒场景；但涂层会随洗涤次数增加逐渐衰减，不宜频繁机洗85% similarUnverifiedOmni-Shade为Columbia品牌自有防晒技术体系，UPF50+为该系列标准配置，属于品牌成熟技术而非营销噱头，防晒性能经过标准认证85% similarUnverifiedOmni-Shade UPF50面料可阻隔紫外线，是Columbia官方认证的最高防晒等级，这一参数属于品牌标准规格，不因批次变化。78% similarUnverifiedColumbia儿童防晒皮肤衣采用Omni-Wick速干科技和Omni-Shade防晒技术，UPF50+防晒等级，属于专业户外品牌中防晒指标较硬的产品线78% similar
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