Unverified85% confidenceFactTime unknown
面料舒适度看棉/棉混纺比例与莱卡（氨纶）含量：日常袜棉含量70-85%吸汗透气，氨纶5-10%提供弹性回弹；纯棉（100%）无弹性易松垮变形，长期穿着不如混纺贴合
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